期刊
SEPARATION SCIENCE AND TECHNOLOGY
卷 46, 期 7, 页码 1098-1112出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/01496395.2010.546383
关键词
activated carbon; amine group; CO2 adsorption; grafting
资金
- Ministry of Science, Technology, and Innovations [13-02-033070]
- University of Malaya
Activated carbon can be effectively modified for CO2 adsorption with amine groups due to their high affinity for CO2. Using approaches such as impregnation, some modifiers containing amine groups are physically adsorbed on the surface of carbon, whereas other amine groups can be directly or indirectly chemically bound to the activated carbon matrix. In the context of exploring potential techniques for grafting amine groups onto activated carbon surfaces, we herein review the literature on modifications applied to different materials and supports for a variety of applications, limited to neither activated carbon nor CO2-adsorption applications. We focus on the processes of grafting amine groups and the parameters influencing these processes. Moreover, the mechanism of CO2 adsorption involving amine groups is discussed.
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