Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method
Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanopart...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Thubsuang, Uthen [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of porous materials - Springer US, 1995, 21(2014), 4 vom: 29. Jan., Seite 401-411 |
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| Übergeordnetes Werk: |
volume:21 ; year:2014 ; number:4 ; day:29 ; month:01 ; pages:401-411 |
| Links: |
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| DOI / URN: |
10.1007/s10934-014-9786-7 |
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| Katalog-ID: |
OLC2043008234 |
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| 520 | |a Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract | ||
| 650 | 4 | |a Polybenzoxazine | |
| 650 | 4 | |a Carbon xerogel | |
| 650 | 4 | |a Silica nanoparticles | |
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| 700 | 1 | |a Wongkasemjit, Sujitra |4 aut | |
| 700 | 1 | |a Chaisuwan, Thanyalak |4 aut | |
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10.1007/s10934-014-9786-7 doi (DE-627)OLC2043008234 (DE-He213)s10934-014-9786-7-p DE-627 ger DE-627 rakwb eng 530 VZ Thubsuang, Uthen verfasserin aut Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract Polybenzoxazine Carbon xerogel Silica nanoparticles Template Ishida, Hatsuo aut Wongkasemjit, Sujitra aut Chaisuwan, Thanyalak aut Enthalten in Journal of porous materials Springer US, 1995 21(2014), 4 vom: 29. Jan., Seite 401-411 (DE-627)211471933 (DE-600)1322952-7 (DE-576)121196038 1380-2224 nnns volume:21 year:2014 number:4 day:29 month:01 pages:401-411 https://doi.org/10.1007/s10934-014-9786-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO GBV_ILN_70 AR 21 2014 4 29 01 401-411 |
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10.1007/s10934-014-9786-7 doi (DE-627)OLC2043008234 (DE-He213)s10934-014-9786-7-p DE-627 ger DE-627 rakwb eng 530 VZ Thubsuang, Uthen verfasserin aut Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract Polybenzoxazine Carbon xerogel Silica nanoparticles Template Ishida, Hatsuo aut Wongkasemjit, Sujitra aut Chaisuwan, Thanyalak aut Enthalten in Journal of porous materials Springer US, 1995 21(2014), 4 vom: 29. Jan., Seite 401-411 (DE-627)211471933 (DE-600)1322952-7 (DE-576)121196038 1380-2224 nnns volume:21 year:2014 number:4 day:29 month:01 pages:401-411 https://doi.org/10.1007/s10934-014-9786-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO GBV_ILN_70 AR 21 2014 4 29 01 401-411 |
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10.1007/s10934-014-9786-7 doi (DE-627)OLC2043008234 (DE-He213)s10934-014-9786-7-p DE-627 ger DE-627 rakwb eng 530 VZ Thubsuang, Uthen verfasserin aut Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract Polybenzoxazine Carbon xerogel Silica nanoparticles Template Ishida, Hatsuo aut Wongkasemjit, Sujitra aut Chaisuwan, Thanyalak aut Enthalten in Journal of porous materials Springer US, 1995 21(2014), 4 vom: 29. Jan., Seite 401-411 (DE-627)211471933 (DE-600)1322952-7 (DE-576)121196038 1380-2224 nnns volume:21 year:2014 number:4 day:29 month:01 pages:401-411 https://doi.org/10.1007/s10934-014-9786-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO GBV_ILN_70 AR 21 2014 4 29 01 401-411 |
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10.1007/s10934-014-9786-7 doi (DE-627)OLC2043008234 (DE-He213)s10934-014-9786-7-p DE-627 ger DE-627 rakwb eng 530 VZ Thubsuang, Uthen verfasserin aut Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract Polybenzoxazine Carbon xerogel Silica nanoparticles Template Ishida, Hatsuo aut Wongkasemjit, Sujitra aut Chaisuwan, Thanyalak aut Enthalten in Journal of porous materials Springer US, 1995 21(2014), 4 vom: 29. Jan., Seite 401-411 (DE-627)211471933 (DE-600)1322952-7 (DE-576)121196038 1380-2224 nnns volume:21 year:2014 number:4 day:29 month:01 pages:401-411 https://doi.org/10.1007/s10934-014-9786-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO GBV_ILN_70 AR 21 2014 4 29 01 401-411 |
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10.1007/s10934-014-9786-7 doi (DE-627)OLC2043008234 (DE-He213)s10934-014-9786-7-p DE-627 ger DE-627 rakwb eng 530 VZ Thubsuang, Uthen verfasserin aut Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2014 Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract Polybenzoxazine Carbon xerogel Silica nanoparticles Template Ishida, Hatsuo aut Wongkasemjit, Sujitra aut Chaisuwan, Thanyalak aut Enthalten in Journal of porous materials Springer US, 1995 21(2014), 4 vom: 29. Jan., Seite 401-411 (DE-627)211471933 (DE-600)1322952-7 (DE-576)121196038 1380-2224 nnns volume:21 year:2014 number:4 day:29 month:01 pages:401-411 https://doi.org/10.1007/s10934-014-9786-7 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO GBV_ILN_70 AR 21 2014 4 29 01 401-411 |
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Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method |
| abstract |
Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract © Springer Science+Business Media New York 2014 |
| abstractGer |
Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract © Springer Science+Business Media New York 2014 |
| abstract_unstemmed |
Abstract Polybenzoxazine (PBZ) is synthesized by a facile quasi-solventless method within 1 h of synthesis time and less than 24 h of gelation time without any need of heating, and used as a carbon xerogel precursor. The pore structure of PBZ-based carbon xerogel is improved by using silica nanoparticles as hard templates. A mesoporous carbon xerogel with uniform pore is successfully synthesized. TGA, energy dispersive X-ray analysis, and field emission scanning electron microscope are used to confirm the successful incorporation of silica template into the microstructure of PBZ xerogel. Depending on the amount of silica template loading (10–50 % w/w), the specific surface area of carbon xerogel is improved to 518–899 $ m^{2} $/g, comparing to that of reference carbon xerogel of 362 $ m^{2} $/g. The standard adsorption isotherm of carbon xerogel is changed from type I to type IV after silica templating method is used. Extremely large amounts of meso- and total pore volume of 1.04–4.26 and 1.34–6.05 $ cm^{3} $/g, respectively, are obtained for carbon xerogel by the current method. In addition, the amount of micropore volume in carbon xerogel is not affected by silica template. Graphical Abstract © Springer Science+Business Media New York 2014 |
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| title_short |
Improvement in the pore structure of polybenzoxazine-based carbon xerogels through a silica templating method |
| url |
https://doi.org/10.1007/s10934-014-9786-7 |
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| author2 |
Ishida, Hatsuo Wongkasemjit, Sujitra Chaisuwan, Thanyalak |
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Ishida, Hatsuo Wongkasemjit, Sujitra Chaisuwan, Thanyalak |
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211471933 |
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| doi_str |
10.1007/s10934-014-9786-7 |
| up_date |
2024-07-03T17:34:54.644Z |
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