摘要
多孔碳材料由于其高比表面积、低密度、较高的热稳定性以及化学稳定性而被广泛应用于气体吸附、储存与分离、催化剂载体和电极材料等诸多领域,因此多孔碳材料成为研究人员关注的焦点。本文综述了活性炭、碳分子筛和碳纳米管等多孔碳材料对CO_2吸附分离性能的研究进展。还介绍了多级孔碳在吸附CO_2中的研究进展。指出了多孔碳材料作为CO_2的吸附剂的不足,并对CO_2吸附分离及其吸附剂的发展进行了展望。
Porous carbon materials due to its high specific surface area, low density, high thermal stability and chemical stability, and is widely used in gas adsorption, storage and separation, catalyst carrier and electrode material, and many other fields, therefore, porous carbon materials has become the focus of researchers. In this paper, the progress of adsorption and separation of CO2 by porous carbon materials such as activated carbon, carbon molecular sieve and carbon nanotubes is reviewed. The research progress of multistage porous carbon in adsorption of CO2 was also introduced. The deficiency of porous carbon materials as adsorbent of CO2 was pointed out, and the development of adsorbent and adsorbent of CO2 was prospected.
作者
黄鑫
杨丽娜
HUANG Xin;YANG Li-na(Department of chemistry and environment liaoning shihua university,Fushun 113001,China)
出处
《炭素》
2018年第3期17-20,26,共5页
Carbon
基金
辽宁省高等学校杰出青年学者成长计划(项目编号:LJQ2015062)
辽宁省科学技术厅项目(项目编号:20170540585)
辽宁省教育厅项目(项目编号:L2015296
L2016018)
抚顺市科技计划项目(项目编号:FSKJHT201376)
关键词
多孔碳材料
活性炭
碳分子筛
碳纳米管
多级孔碳
CO2吸附分离
porous carbon materials
activated carbon
carbon molecular sieve
carbon nanotubes
hierarchical porous carbon
CO2 adsorption separation
