Che Othman, Faten Ermala and Yusof, Norhaniza and Ismail, Ahmad Fauzi (2020) Activated-carbon nanofibers/graphene nanocomposites and their adsorption performance towards carbon dioxide. Chemical Engineering and Technology, 43 (10). pp. 2023-2030. ISSN 0930-7516
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Official URL: http://dx.doi.org/10.1002/ceat.201900480
Abstract
Activated-carbon nanofibers (ACNFs) provide a relatively new, modified structure of carbon-based adsorbents that have the ability to adsorb carbon dioxide due to their high specific surface area, wide distribution of porous structures, and high volume of active sites. In this study, cost-effective agricultural waste-based graphene synthesized from rice husk ashes was used as additive to enhance the ACNF properties. ACNF/graphene (gACNF) is still a relatively unexplored adsorbent. The resultant gACNF exhibited better thermal stability properties, with higher yield, larger specific surface area, and higher micropore volume. These properties are the main factors contributing to their enhanced adsorption performance towards CO2.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Adsorbents, Carbon dioxide adsorption |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical and Energy Engineering |
| ID Code: | 93634 |
| Deposited By: | Widya Wahid |
| Deposited On: | 31 Dec 2021 08:45 |
| Last Modified: | 31 Dec 2021 08:45 |
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