Selective preparation of biomass-derived porous carbon with controllable pore sizes toward highly efficient CO2 capture
- Indexed by:Journal paper
- Document Code:21
- First Author:Jiaxin Li
- Co-author: Beata Michalkiewicz, Jiakang Min, Changde Ma, Xuecheng Chen*, Jiang Gong*, Ewa Mijowska, Tao Tang*
- Journal:Chemical Engineering Journal
- Included Journals:EI、SCI
- Discipline:Engineering
- First-Level Discipline:Material Science and Engineering
- Funded by:https://www.sciencedirect.com/science/article/pii/S1385894718324380#ak005
- Document Type:J
- Issue:360
- Page Number:250–259
- Date of Publication:2019-04-01
- Abstract:This work reports a selective chemical activation method for the controllable synthesis of porous carbons with pore sizes ranging from micropores to hierarchical micro/mesopores from date sheets. Through selectively controllable carbonization and combined activation processes, the as-prepared carbon materials exhibit a high specific surface area (3337 m2/g) mainly derived from ultra-micropores in the range of 0.7–0.9 nm, which majorly contributes to CO2 storage at a low pressure. Among the activated carbon materials prepared, ACDS-800-4 exhibits the highest CO2 adsorption capacity (that is, 4.
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