Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine
Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Luo, Hang [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2018 |
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| Schlagwörter: |
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| Anmerkung: |
© Akadémiai Kiadó, Budapest, Hungary 2018 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of thermal analysis and calorimetry - Springer Netherlands, 1998, 132(2018), 3 vom: 22. Feb., Seite 1629-1637 |
|---|---|
| Übergeordnetes Werk: |
volume:132 ; year:2018 ; number:3 ; day:22 ; month:02 ; pages:1629-1637 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10973-018-7081-6 |
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OLC2049862970 |
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| 520 | |a Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. | ||
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10.1007/s10973-018-7081-6 doi (DE-627)OLC2049862970 (DE-He213)s10973-018-7081-6-p DE-627 ger DE-627 rakwb eng 660 VZ Luo, Hang verfasserin aut Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2018 Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. Flame retardant Epoxy resin NPPh3 Yang, Yunyun aut Cao, Xilei aut Cai, Xufu aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 132(2018), 3 vom: 22. Feb., Seite 1629-1637 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:132 year:2018 number:3 day:22 month:02 pages:1629-1637 https://doi.org/10.1007/s10973-018-7081-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 132 2018 3 22 02 1629-1637 |
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10.1007/s10973-018-7081-6 doi (DE-627)OLC2049862970 (DE-He213)s10973-018-7081-6-p DE-627 ger DE-627 rakwb eng 660 VZ Luo, Hang verfasserin aut Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2018 Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. Flame retardant Epoxy resin NPPh3 Yang, Yunyun aut Cao, Xilei aut Cai, Xufu aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 132(2018), 3 vom: 22. Feb., Seite 1629-1637 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:132 year:2018 number:3 day:22 month:02 pages:1629-1637 https://doi.org/10.1007/s10973-018-7081-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 132 2018 3 22 02 1629-1637 |
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10.1007/s10973-018-7081-6 doi (DE-627)OLC2049862970 (DE-He213)s10973-018-7081-6-p DE-627 ger DE-627 rakwb eng 660 VZ Luo, Hang verfasserin aut Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2018 Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. Flame retardant Epoxy resin NPPh3 Yang, Yunyun aut Cao, Xilei aut Cai, Xufu aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 132(2018), 3 vom: 22. Feb., Seite 1629-1637 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:132 year:2018 number:3 day:22 month:02 pages:1629-1637 https://doi.org/10.1007/s10973-018-7081-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 132 2018 3 22 02 1629-1637 |
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10.1007/s10973-018-7081-6 doi (DE-627)OLC2049862970 (DE-He213)s10973-018-7081-6-p DE-627 ger DE-627 rakwb eng 660 VZ Luo, Hang verfasserin aut Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2018 Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. Flame retardant Epoxy resin NPPh3 Yang, Yunyun aut Cao, Xilei aut Cai, Xufu aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 132(2018), 3 vom: 22. Feb., Seite 1629-1637 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:132 year:2018 number:3 day:22 month:02 pages:1629-1637 https://doi.org/10.1007/s10973-018-7081-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 132 2018 3 22 02 1629-1637 |
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10.1007/s10973-018-7081-6 doi (DE-627)OLC2049862970 (DE-He213)s10973-018-7081-6-p DE-627 ger DE-627 rakwb eng 660 VZ Luo, Hang verfasserin aut Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine 2018 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2018 Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. Flame retardant Epoxy resin NPPh3 Yang, Yunyun aut Cao, Xilei aut Cai, Xufu aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 132(2018), 3 vom: 22. Feb., Seite 1629-1637 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:132 year:2018 number:3 day:22 month:02 pages:1629-1637 https://doi.org/10.1007/s10973-018-7081-6 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 132 2018 3 22 02 1629-1637 |
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Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine |
| abstract |
Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. © Akadémiai Kiadó, Budapest, Hungary 2018 |
| abstractGer |
Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. © Akadémiai Kiadó, Budapest, Hungary 2018 |
| abstract_unstemmed |
Abstract The aim of this work was to study the effect of tris(3-nitrophenyl) phosphine (NPPh3), which showed a good thermal stability and carbon-forming ability, on the flame retardancy and thermal degradation mechanism of epoxy resins. A series of diglycidyl ether of bisphenol A (DGEBA) loaded with tris(3-nitrophenyl) phosphine (NPPh3) were prepared. It was found that NPPh3 can effectively improve the flame retardancy and thermal stability of the composites. When the loading amount of NPPh3 was 14%, the LOI value of the DGEBA composites was 29.2% (about 1.53 times the corresponding value of the original DGEBA resin). Thermal stability was studied by thermogravimetric analysis, and the results showed that the addition of NPPh3 can improve char formation of this system both in nitrogen and in air atmosphere. Specifically, its combustion residue at 800 °C in nitrogen atmosphere was about 4.26 times of the original resin. Differential scanning calorimetry indicated that NPPh3 slightly decreased the glass transition temperature of epoxy resins. Additionally, the gaseous degradation products were analyzed by thermogravimetric analysis/infrared spectrometry, providing insight into the thermal degradation mechanism. Scanning electron microscopy and Fourier transform infrared were brought together to evaluate the morphology and structure of the residual char obtained after combustion. © Akadémiai Kiadó, Budapest, Hungary 2018 |
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GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 |
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3 |
| title_short |
Thermal degradation mechanism and flame retardancy of epoxy systems containing tris(3-nitrophenyl) phosphine |
| url |
https://doi.org/10.1007/s10973-018-7081-6 |
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| author2 |
Yang, Yunyun Cao, Xilei Cai, Xufu |
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Yang, Yunyun Cao, Xilei Cai, Xufu |
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244148767 |
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| doi_str |
10.1007/s10973-018-7081-6 |
| up_date |
2024-07-04T00:18:27.437Z |
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