The structural development of zeolite-templated carbon under pyrolysis
Three activated carbon samples were synthesized via the pyrolysis of furfuryl alcohol (FA) impregnated in the porous framework of zeolite Y. The pyrolysis temperature was set at 900, 1050, and 1150 °C, respectively, to investigate its role on structural development. The surface properties of the car...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/99663 http://hdl.handle.net/10220/17660 |
| _version_ | 1824455854559068160 |
|---|---|
| author | Song, X. H. Xu, Rong Wang, K. |
| author2 | School of Chemical and Biomedical Engineering |
| author_facet | School of Chemical and Biomedical Engineering Song, X. H. Xu, Rong Wang, K. |
| author_sort | Song, X. H. |
| collection | NTU |
| description | Three activated carbon samples were synthesized via the pyrolysis of furfuryl alcohol (FA) impregnated in the porous framework of zeolite Y. The pyrolysis temperature was set at 900, 1050, and 1150 °C, respectively, to investigate its role on structural development. The surface properties of the carbon samples were characterized using XRD, SEM, Raman, and gas adsorption technologies. It is found that a low pyrolysis temperature is in favor of the structural regularity and the formation of small micropores (d < 1.0 nm), while a high temperature is necessary for the surface area/pore enhancement. However, a too high temperature will result in the collapse of micropores and the formation of mesopores. |
| first_indexed | 2025-02-19T03:44:49Z |
| format | Journal Article |
| id | ntu-10356/99663 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:44:49Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/996632020-03-07T11:40:19Z The structural development of zeolite-templated carbon under pyrolysis Song, X. H. Xu, Rong Wang, K. School of Chemical and Biomedical Engineering DRNTU::Engineering::Chemical engineering Three activated carbon samples were synthesized via the pyrolysis of furfuryl alcohol (FA) impregnated in the porous framework of zeolite Y. The pyrolysis temperature was set at 900, 1050, and 1150 °C, respectively, to investigate its role on structural development. The surface properties of the carbon samples were characterized using XRD, SEM, Raman, and gas adsorption technologies. It is found that a low pyrolysis temperature is in favor of the structural regularity and the formation of small micropores (d < 1.0 nm), while a high temperature is necessary for the surface area/pore enhancement. However, a too high temperature will result in the collapse of micropores and the formation of mesopores. 2013-11-15T03:18:40Z 2019-12-06T20:09:59Z 2013-11-15T03:18:40Z 2019-12-06T20:09:59Z 2012 2012 Journal Article Song, X. H., Xu, R., & Wang, K. (2012). The structural development of zeolite-templated carbon under pyrolysis. Journal of analytical and applied pyrolysis, 100, 153-157. 0165-2370 https://hdl.handle.net/10356/99663 http://hdl.handle.net/10220/17660 10.1016/j.jaap.2012.12.011 en Journal of analytical and applied pyrolysis |
| spellingShingle | DRNTU::Engineering::Chemical engineering Song, X. H. Xu, Rong Wang, K. The structural development of zeolite-templated carbon under pyrolysis |
| title | The structural development of zeolite-templated carbon under pyrolysis |
| title_full | The structural development of zeolite-templated carbon under pyrolysis |
| title_fullStr | The structural development of zeolite-templated carbon under pyrolysis |
| title_full_unstemmed | The structural development of zeolite-templated carbon under pyrolysis |
| title_short | The structural development of zeolite-templated carbon under pyrolysis |
| title_sort | structural development of zeolite templated carbon under pyrolysis |
| topic | DRNTU::Engineering::Chemical engineering |
| url | https://hdl.handle.net/10356/99663 http://hdl.handle.net/10220/17660 |
| work_keys_str_mv | AT songxh thestructuraldevelopmentofzeolitetemplatedcarbonunderpyrolysis AT xurong thestructuraldevelopmentofzeolitetemplatedcarbonunderpyrolysis AT wangk thestructuraldevelopmentofzeolitetemplatedcarbonunderpyrolysis AT songxh structuraldevelopmentofzeolitetemplatedcarbonunderpyrolysis AT xurong structuraldevelopmentofzeolitetemplatedcarbonunderpyrolysis AT wangk structuraldevelopmentofzeolitetemplatedcarbonunderpyrolysis |