Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites
Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparti...
Ausführliche Beschreibung
Autor*in: |
Yan, Long [verfasserIn] |
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Artikel |
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Sprache: |
Englisch |
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2017 |
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Anmerkung: |
© Akadémiai Kiadó, Budapest, Hungary 2017 |
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Übergeordnetes Werk: |
Enthalten in: Journal of thermal analysis and calorimetry - Springer Netherlands, 1998, 130(2017), 3 vom: 06. Juni, Seite 1987-1996 |
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Übergeordnetes Werk: |
volume:130 ; year:2017 ; number:3 ; day:06 ; month:06 ; pages:1987-1996 |
Links: |
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DOI / URN: |
10.1007/s10973-017-6514-y |
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OLC2049857160 |
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520 | |a Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. | ||
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650 | 4 | |a Nanoparticle geometry | |
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10.1007/s10973-017-6514-y doi (DE-627)OLC2049857160 (DE-He213)s10973-017-6514-y-p DE-627 ger DE-627 rakwb eng 660 VZ Yan, Long verfasserin (orcid)0000-0001-5641-6150 aut Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2017 Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. High-impact polystyrene Nanoparticle geometry Thermal stability Flame retardancy Fire residue Xu, Zhisheng aut Zhang, Jun aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 130(2017), 3 vom: 06. Juni, Seite 1987-1996 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:130 year:2017 number:3 day:06 month:06 pages:1987-1996 https://doi.org/10.1007/s10973-017-6514-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 130 2017 3 06 06 1987-1996 |
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10.1007/s10973-017-6514-y doi (DE-627)OLC2049857160 (DE-He213)s10973-017-6514-y-p DE-627 ger DE-627 rakwb eng 660 VZ Yan, Long verfasserin (orcid)0000-0001-5641-6150 aut Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2017 Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. High-impact polystyrene Nanoparticle geometry Thermal stability Flame retardancy Fire residue Xu, Zhisheng aut Zhang, Jun aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 130(2017), 3 vom: 06. Juni, Seite 1987-1996 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:130 year:2017 number:3 day:06 month:06 pages:1987-1996 https://doi.org/10.1007/s10973-017-6514-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 130 2017 3 06 06 1987-1996 |
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10.1007/s10973-017-6514-y doi (DE-627)OLC2049857160 (DE-He213)s10973-017-6514-y-p DE-627 ger DE-627 rakwb eng 660 VZ Yan, Long verfasserin (orcid)0000-0001-5641-6150 aut Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2017 Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. High-impact polystyrene Nanoparticle geometry Thermal stability Flame retardancy Fire residue Xu, Zhisheng aut Zhang, Jun aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 130(2017), 3 vom: 06. Juni, Seite 1987-1996 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:130 year:2017 number:3 day:06 month:06 pages:1987-1996 https://doi.org/10.1007/s10973-017-6514-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 130 2017 3 06 06 1987-1996 |
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10.1007/s10973-017-6514-y doi (DE-627)OLC2049857160 (DE-He213)s10973-017-6514-y-p DE-627 ger DE-627 rakwb eng 660 VZ Yan, Long verfasserin (orcid)0000-0001-5641-6150 aut Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2017 Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. High-impact polystyrene Nanoparticle geometry Thermal stability Flame retardancy Fire residue Xu, Zhisheng aut Zhang, Jun aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 130(2017), 3 vom: 06. Juni, Seite 1987-1996 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:130 year:2017 number:3 day:06 month:06 pages:1987-1996 https://doi.org/10.1007/s10973-017-6514-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 130 2017 3 06 06 1987-1996 |
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10.1007/s10973-017-6514-y doi (DE-627)OLC2049857160 (DE-He213)s10973-017-6514-y-p DE-627 ger DE-627 rakwb eng 660 VZ Yan, Long verfasserin (orcid)0000-0001-5641-6150 aut Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Akadémiai Kiadó, Budapest, Hungary 2017 Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. High-impact polystyrene Nanoparticle geometry Thermal stability Flame retardancy Fire residue Xu, Zhisheng aut Zhang, Jun aut Enthalten in Journal of thermal analysis and calorimetry Springer Netherlands, 1998 130(2017), 3 vom: 06. Juni, Seite 1987-1996 (DE-627)244148767 (DE-600)1429493-X (DE-576)066397693 1388-6150 nnns volume:130 year:2017 number:3 day:06 month:06 pages:1987-1996 https://doi.org/10.1007/s10973-017-6514-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 AR 130 2017 3 06 06 1987-1996 |
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influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites |
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Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites |
abstract |
Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. © Akadémiai Kiadó, Budapest, Hungary 2017 |
abstractGer |
Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. © Akadémiai Kiadó, Budapest, Hungary 2017 |
abstract_unstemmed |
Abstract Nanocomposites of high-impact polystyrene (HIPS) with three types of nanoparticles, namely layered organically modified montmorillonite (OMMT), tubular multi-walled carbon nanotubes (MWNTs) and spherical silica nanoparticles, were prepared by melt blending method. The influence of nanoparticle geometry on the thermal stability and flame retardancy of HIPS nanocomposites was investigated by transmission electron microscopy, thermo-gravimetric analysis, cone calorimeter method and scanning electron microscopy. The results show that the presence of three types of nanoparticles with varying geometries does not change the degradation mechanism of the nanocomposites, but greatly decreases the heat release rate and mass loss rate of the materials due to the fire residue formed in the condensed phase. The layered structure of OMMT exhibits the best flame-retarded effect, and the tubular structure of MWNT obtains a weaker flame-retarded effect and the spherical structure of silica nanoparticles the weakest. The effectiveness of flammability reduction is varied with nanoparticle geometries due to the discrepancies in featured structures of fire residues formed in real fire conditions. The idealized models of the featured structures of fire residues from the nanocomposites studied are put forward to explain the flame-retardant mechanism of the nanoparticles with different geometries. © Akadémiai Kiadó, Budapest, Hungary 2017 |
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title_short |
Influence of nanoparticle geometry on the thermal stability and flame retardancy of high-impact polystyrene nanocomposites |
url |
https://doi.org/10.1007/s10973-017-6514-y |
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author2 |
Xu, Zhisheng Zhang, Jun |
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Xu, Zhisheng Zhang, Jun |
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10.1007/s10973-017-6514-y |
up_date |
2024-07-04T00:17:04.034Z |
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