活性碳纤维改性技术研究进展  

Research Progresses in Modification of Activated Carbon Fiber

作　　者：袁艳梅[1] 陈长安[1] 张丽[1] 张惠芬[1] 牛快快[1] 

机构地区：[1]昆明理工大学环境科学与工程学院,云南昆明650093

出　　处：《化工环保》2009年第4期331-334,共4页Environmental Protection of Chemical Industry

摘　　要：介绍了活性碳纤维(ACF)的孔结构及表面官能团,综述了国内外ACF改性技术的研究现状。ACF的改性主要包括孔结构调控和表面化学改性,表面化学改性包括氧化还原法、表面负载法、浸渍法、热处理法、远程等离子体处理法、微波辐照法等,也可将多种方法结合来对ACF进行改性,以改善和提高ACF的吸附性能。在总结现有研究的基础上,对ACF改性技术发展趋势进行了展望。The porous structure and functional groups on the surface of activated carbon fiber （ACF） are introduced. The research status of ACF modification technologies is presented. The modification of ACF includes mainly porous structure control and surface chemical modification. And the surface chemical modification consists of oxidation-reduction method, surface load method, dipping method, heat treating method, remote plasma method, microwave irradiation method and so on. Moreover, ACF can be modified by combined process of several methods to improve its adsorption capability. Based on the summarization of the present researches, the development trend of ACF modification technologies is prospected.

关 键 词：活性碳纤维 改性 孔结构 表面性能 

分 类 号：TQ424.1[化学工程]