New imide-based thermosets with propargyl ether groups for high temperature composite application
Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kolesnikov, Timofey I. [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2022transfer abstract |
|---|
| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
Enthalten in: Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study - Fitzgerald, Emily ELSEVIER, 2020, the international journal for the science and technology of polymers, Oxford |
|---|---|
| Übergeordnetes Werk: |
volume:254 ; year:2022 ; day:21 ; month:07 ; pages:0 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.polymer.2022.125038 |
|---|
| Katalog-ID: |
ELV058311262 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | ELV058311262 | ||
| 003 | DE-627 | ||
| 005 | 20230626050626.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220808s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.polymer.2022.125038 |2 doi | |
| 028 | 5 | 2 | |a /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica |
| 035 | |a (DE-627)ELV058311262 | ||
| 035 | |a (ELSEVIER)S0032-3861(22)00526-2 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 610 |q VZ |
| 084 | |a 44.63 |2 bkl | ||
| 084 | |a 44.69 |2 bkl | ||
| 100 | 1 | |a Kolesnikov, Timofey I. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a New imide-based thermosets with propargyl ether groups for high temperature composite application |
| 264 | 1 | |c 2022transfer abstract | |
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. | ||
| 520 | |a Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. | ||
| 650 | 7 | |a Thermal properties |2 Elsevier | |
| 650 | 7 | |a Thermosets |2 Elsevier | |
| 650 | 7 | |a Polyimide |2 Elsevier | |
| 650 | 7 | |a Propargyl resin |2 Elsevier | |
| 700 | 1 | |a Orlova, Alexandra M. |4 oth | |
| 700 | 1 | |a Drozdov, Fedor V. |4 oth | |
| 700 | 1 | |a Buzin, Alexander I. |4 oth | |
| 700 | 1 | |a Cherkaev, Georgij V. |4 oth | |
| 700 | 1 | |a Kechekyan, Alexander S. |4 oth | |
| 700 | 1 | |a Dmitryakov, Petr V. |4 oth | |
| 700 | 1 | |a Belousov, Sergey I. |4 oth | |
| 700 | 1 | |a Kuznetsov, Alexander A. |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Fitzgerald, Emily ELSEVIER |t Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study |d 2020 |d the international journal for the science and technology of polymers |g Oxford |w (DE-627)ELV005093368 |
| 773 | 1 | 8 | |g volume:254 |g year:2022 |g day:21 |g month:07 |g pages:0 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.polymer.2022.125038 |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a GBV_ELV | ||
| 912 | |a SYSFLAG_U | ||
| 912 | |a SSG-OLC-PHA | ||
| 936 | b | k | |a 44.63 |j Krankenpflege |q VZ |
| 936 | b | k | |a 44.69 |j Intensivmedizin |q VZ |
| 951 | |a AR | ||
| 952 | |d 254 |j 2022 |b 21 |c 0721 |h 0 | ||
| author_variant |
t i k ti tik |
|---|---|
| matchkey_str |
kolesnikovtimofeyiorlovaalexandramdrozdo:2022----:eiieaetemstwtpoagltegopfriheprt |
| hierarchy_sort_str |
2022transfer abstract |
| bklnumber |
44.63 44.69 |
| publishDate |
2022 |
| allfields |
10.1016/j.polymer.2022.125038 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica (DE-627)ELV058311262 (ELSEVIER)S0032-3861(22)00526-2 DE-627 ger DE-627 rakwb eng 610 VZ 44.63 bkl 44.69 bkl Kolesnikov, Timofey I. verfasserin aut New imide-based thermosets with propargyl ether groups for high temperature composite application 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin Elsevier Orlova, Alexandra M. oth Drozdov, Fedor V. oth Buzin, Alexander I. oth Cherkaev, Georgij V. oth Kechekyan, Alexander S. oth Dmitryakov, Petr V. oth Belousov, Sergey I. oth Kuznetsov, Alexander A. oth Enthalten in Elsevier Science Fitzgerald, Emily ELSEVIER Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study 2020 the international journal for the science and technology of polymers Oxford (DE-627)ELV005093368 volume:254 year:2022 day:21 month:07 pages:0 https://doi.org/10.1016/j.polymer.2022.125038 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.63 Krankenpflege VZ 44.69 Intensivmedizin VZ AR 254 2022 21 0721 0 |
| spelling |
10.1016/j.polymer.2022.125038 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica (DE-627)ELV058311262 (ELSEVIER)S0032-3861(22)00526-2 DE-627 ger DE-627 rakwb eng 610 VZ 44.63 bkl 44.69 bkl Kolesnikov, Timofey I. verfasserin aut New imide-based thermosets with propargyl ether groups for high temperature composite application 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin Elsevier Orlova, Alexandra M. oth Drozdov, Fedor V. oth Buzin, Alexander I. oth Cherkaev, Georgij V. oth Kechekyan, Alexander S. oth Dmitryakov, Petr V. oth Belousov, Sergey I. oth Kuznetsov, Alexander A. oth Enthalten in Elsevier Science Fitzgerald, Emily ELSEVIER Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study 2020 the international journal for the science and technology of polymers Oxford (DE-627)ELV005093368 volume:254 year:2022 day:21 month:07 pages:0 https://doi.org/10.1016/j.polymer.2022.125038 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.63 Krankenpflege VZ 44.69 Intensivmedizin VZ AR 254 2022 21 0721 0 |
| allfields_unstemmed |
10.1016/j.polymer.2022.125038 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica (DE-627)ELV058311262 (ELSEVIER)S0032-3861(22)00526-2 DE-627 ger DE-627 rakwb eng 610 VZ 44.63 bkl 44.69 bkl Kolesnikov, Timofey I. verfasserin aut New imide-based thermosets with propargyl ether groups for high temperature composite application 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin Elsevier Orlova, Alexandra M. oth Drozdov, Fedor V. oth Buzin, Alexander I. oth Cherkaev, Georgij V. oth Kechekyan, Alexander S. oth Dmitryakov, Petr V. oth Belousov, Sergey I. oth Kuznetsov, Alexander A. oth Enthalten in Elsevier Science Fitzgerald, Emily ELSEVIER Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study 2020 the international journal for the science and technology of polymers Oxford (DE-627)ELV005093368 volume:254 year:2022 day:21 month:07 pages:0 https://doi.org/10.1016/j.polymer.2022.125038 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.63 Krankenpflege VZ 44.69 Intensivmedizin VZ AR 254 2022 21 0721 0 |
| allfieldsGer |
10.1016/j.polymer.2022.125038 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica (DE-627)ELV058311262 (ELSEVIER)S0032-3861(22)00526-2 DE-627 ger DE-627 rakwb eng 610 VZ 44.63 bkl 44.69 bkl Kolesnikov, Timofey I. verfasserin aut New imide-based thermosets with propargyl ether groups for high temperature composite application 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin Elsevier Orlova, Alexandra M. oth Drozdov, Fedor V. oth Buzin, Alexander I. oth Cherkaev, Georgij V. oth Kechekyan, Alexander S. oth Dmitryakov, Petr V. oth Belousov, Sergey I. oth Kuznetsov, Alexander A. oth Enthalten in Elsevier Science Fitzgerald, Emily ELSEVIER Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study 2020 the international journal for the science and technology of polymers Oxford (DE-627)ELV005093368 volume:254 year:2022 day:21 month:07 pages:0 https://doi.org/10.1016/j.polymer.2022.125038 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.63 Krankenpflege VZ 44.69 Intensivmedizin VZ AR 254 2022 21 0721 0 |
| allfieldsSound |
10.1016/j.polymer.2022.125038 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica (DE-627)ELV058311262 (ELSEVIER)S0032-3861(22)00526-2 DE-627 ger DE-627 rakwb eng 610 VZ 44.63 bkl 44.69 bkl Kolesnikov, Timofey I. verfasserin aut New imide-based thermosets with propargyl ether groups for high temperature composite application 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin Elsevier Orlova, Alexandra M. oth Drozdov, Fedor V. oth Buzin, Alexander I. oth Cherkaev, Georgij V. oth Kechekyan, Alexander S. oth Dmitryakov, Petr V. oth Belousov, Sergey I. oth Kuznetsov, Alexander A. oth Enthalten in Elsevier Science Fitzgerald, Emily ELSEVIER Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study 2020 the international journal for the science and technology of polymers Oxford (DE-627)ELV005093368 volume:254 year:2022 day:21 month:07 pages:0 https://doi.org/10.1016/j.polymer.2022.125038 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA 44.63 Krankenpflege VZ 44.69 Intensivmedizin VZ AR 254 2022 21 0721 0 |
| language |
English |
| source |
Enthalten in Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study Oxford volume:254 year:2022 day:21 month:07 pages:0 |
| sourceStr |
Enthalten in Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study Oxford volume:254 year:2022 day:21 month:07 pages:0 |
| format_phy_str_mv |
Article |
| bklname |
Krankenpflege Intensivmedizin |
| institution |
findex.gbv.de |
| topic_facet |
Thermal properties Thermosets Polyimide Propargyl resin |
| dewey-raw |
610 |
| isfreeaccess_bool |
false |
| container_title |
Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study |
| authorswithroles_txt_mv |
Kolesnikov, Timofey I. @@aut@@ Orlova, Alexandra M. @@oth@@ Drozdov, Fedor V. @@oth@@ Buzin, Alexander I. @@oth@@ Cherkaev, Georgij V. @@oth@@ Kechekyan, Alexander S. @@oth@@ Dmitryakov, Petr V. @@oth@@ Belousov, Sergey I. @@oth@@ Kuznetsov, Alexander A. @@oth@@ |
| publishDateDaySort_date |
2022-01-21T00:00:00Z |
| hierarchy_top_id |
ELV005093368 |
| dewey-sort |
3610 |
| id |
ELV058311262 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV058311262</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626050626.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220808s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.polymer.2022.125038</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">/cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV058311262</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0032-3861(22)00526-2</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.63</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.69</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Kolesnikov, Timofey I.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">New imide-based thermosets with propargyl ether groups for high temperature composite application</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022transfer abstract</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Thermal properties</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Thermosets</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Polyimide</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Propargyl resin</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Orlova, Alexandra M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Drozdov, Fedor V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Buzin, Alexander I.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cherkaev, Georgij V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kechekyan, Alexander S.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dmitryakov, Petr V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Belousov, Sergey I.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kuznetsov, Alexander A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Fitzgerald, Emily ELSEVIER</subfield><subfield code="t">Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study</subfield><subfield code="d">2020</subfield><subfield code="d">the international journal for the science and technology of polymers</subfield><subfield code="g">Oxford</subfield><subfield code="w">(DE-627)ELV005093368</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:254</subfield><subfield code="g">year:2022</subfield><subfield code="g">day:21</subfield><subfield code="g">month:07</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.polymer.2022.125038</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.63</subfield><subfield code="j">Krankenpflege</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.69</subfield><subfield code="j">Intensivmedizin</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">254</subfield><subfield code="j">2022</subfield><subfield code="b">21</subfield><subfield code="c">0721</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| author |
Kolesnikov, Timofey I. |
| spellingShingle |
Kolesnikov, Timofey I. ddc 610 bkl 44.63 bkl 44.69 Elsevier Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin New imide-based thermosets with propargyl ether groups for high temperature composite application |
| authorStr |
Kolesnikov, Timofey I. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)ELV005093368 |
| format |
electronic Article |
| dewey-ones |
610 - Medicine & health |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
elsevier |
| remote_str |
true |
| illustrated |
Not Illustrated |
| topic_title |
610 VZ 44.63 bkl 44.69 bkl New imide-based thermosets with propargyl ether groups for high temperature composite application Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin Elsevier |
| topic |
ddc 610 bkl 44.63 bkl 44.69 Elsevier Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin |
| topic_unstemmed |
ddc 610 bkl 44.63 bkl 44.69 Elsevier Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin |
| topic_browse |
ddc 610 bkl 44.63 bkl 44.69 Elsevier Thermal properties Elsevier Thermosets Elsevier Polyimide Elsevier Propargyl resin |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
a m o am amo f v d fv fvd a i b ai aib g v c gv gvc a s k as ask p v d pv pvd s i b si sib a a k aa aak |
| hierarchy_parent_title |
Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study |
| hierarchy_parent_id |
ELV005093368 |
| dewey-tens |
610 - Medicine & health |
| hierarchy_top_title |
Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)ELV005093368 |
| title |
New imide-based thermosets with propargyl ether groups for high temperature composite application |
| ctrlnum |
(DE-627)ELV058311262 (ELSEVIER)S0032-3861(22)00526-2 |
| title_full |
New imide-based thermosets with propargyl ether groups for high temperature composite application |
| author_sort |
Kolesnikov, Timofey I. |
| journal |
Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study |
| journalStr |
Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology |
| recordtype |
marc |
| publishDateSort |
2022 |
| contenttype_str_mv |
zzz |
| container_start_page |
0 |
| author_browse |
Kolesnikov, Timofey I. |
| container_volume |
254 |
| class |
610 VZ 44.63 bkl 44.69 bkl |
| format_se |
Elektronische Aufsätze |
| author-letter |
Kolesnikov, Timofey I. |
| doi_str_mv |
10.1016/j.polymer.2022.125038 |
| dewey-full |
610 |
| title_sort |
new imide-based thermosets with propargyl ether groups for high temperature composite application |
| title_auth |
New imide-based thermosets with propargyl ether groups for high temperature composite application |
| abstract |
Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. |
| abstractGer |
Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. |
| abstract_unstemmed |
Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work. |
| collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA |
| title_short |
New imide-based thermosets with propargyl ether groups for high temperature composite application |
| url |
https://doi.org/10.1016/j.polymer.2022.125038 |
| remote_bool |
true |
| author2 |
Orlova, Alexandra M. Drozdov, Fedor V. Buzin, Alexander I. Cherkaev, Georgij V. Kechekyan, Alexander S. Dmitryakov, Petr V. Belousov, Sergey I. Kuznetsov, Alexander A. |
| author2Str |
Orlova, Alexandra M. Drozdov, Fedor V. Buzin, Alexander I. Cherkaev, Georgij V. Kechekyan, Alexander S. Dmitryakov, Petr V. Belousov, Sergey I. Kuznetsov, Alexander A. |
| ppnlink |
ELV005093368 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth oth oth oth oth |
| doi_str |
10.1016/j.polymer.2022.125038 |
| up_date |
2024-07-06T18:39:03.257Z |
| _version_ |
1803856005833949184 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV058311262</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626050626.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220808s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.polymer.2022.125038</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">/cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001827.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV058311262</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0032-3861(22)00526-2</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">610</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.63</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.69</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Kolesnikov, Timofey I.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">New imide-based thermosets with propargyl ether groups for high temperature composite application</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022transfer abstract</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Development of new thermosetting polyimides with good processability is highly demanded. Oligomers with two imide cycles (bisimides), containing propargyl ether groups using 4-aminophenyl propargyl ether were prepared for the first time. Bisimides were synthesized without using of toxic solvents in benzoic or acetic acids. Use of acids as solvent allows to combine synthesis of bisimides with reaction of removing tret-butyloxycarbonyl group from amine in one step. Chemical structure of bisimides was confirmed using 1H, 13C NMR, FT-IR and elemental analysis. Pre-polymers exhibited wide temperature processing window and good solubility in low boiling point organic solvents. Thermal curing was investigated using differential scanning calorimetry (DSC) and FT-IR analysis. Propargyl ether groups cross-link completely after 1 h at 300 °C. Thermogravimetric analysis (TGA) indicated that the temperatures of 10% weight loss of cured polymers in nitrogen and air atmosphere were in the ranges of 492–499 °C and 503–515 °C, respectively. Samples of Carbon fiber reinforced plastics (CFRP) were prepared using bisimides with propargyl ether groups and investigated by dynamic mechanical analysis (DMA) and scanning electron microscopy (SEM). CFRP demonstrated glass transition temperature in the range of 309–370 °C and homogeneous structure of cross-section sample. Therefore, new highly thermally stable thermosets with great processability, prepared by eco-friendly synthesis for using as high performance polymer matrix for CFRP were developed in our work.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Thermal properties</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Thermosets</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Polyimide</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Propargyl resin</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Orlova, Alexandra M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Drozdov, Fedor V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Buzin, Alexander I.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cherkaev, Georgij V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kechekyan, Alexander S.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dmitryakov, Petr V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Belousov, Sergey I.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kuznetsov, Alexander A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Fitzgerald, Emily ELSEVIER</subfield><subfield code="t">Functional outcomes at 12 months for patients with traumatic brain injury, intracerebral haemorrhage and subarachnoid haemorrhage treated in an Australian neurocritical care unit: A prospective cohort study</subfield><subfield code="d">2020</subfield><subfield code="d">the international journal for the science and technology of polymers</subfield><subfield code="g">Oxford</subfield><subfield code="w">(DE-627)ELV005093368</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:254</subfield><subfield code="g">year:2022</subfield><subfield code="g">day:21</subfield><subfield code="g">month:07</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.polymer.2022.125038</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.63</subfield><subfield code="j">Krankenpflege</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.69</subfield><subfield code="j">Intensivmedizin</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">254</subfield><subfield code="j">2022</subfield><subfield code="b">21</subfield><subfield code="c">0721</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| score |
7.4006615 |