碳纳米管在水处理材料领域的应用  

Water Treatment Materials Based on Carbon Nanotubes

作　　者：彭先佳[1] 贾建军[1] 栾兆坤[1] 王军[1] 

机构地区：[1]中国科学院生态环境研究中心环境水质学国家重点实验室,北京100085

出　　处：《化学进展》2009年第9期1987-1992,共6页Progress in Chemistry

基　　金：国家自然科学基金项目(No.20607027)资助

摘　　要：碳纳米管是国内外广泛关注的一类碳材料,近年来逐渐成为水处理材料领域的一个研究热点。本文就碳纳米管在水处理材料领域研究进展作综合论述,介绍了基于碳纳米管水处理材料改性和制备方法,总结了碳纳米管用于水处理吸附材料、光催化降解复合材料、吸附材料载体以及湿式氧化催化剂载体等方面的研究进展,分析了碳纳米管作为吸附材料、吸附材料/催化材料载体以及碳纳米管用于光催化降解复合材料的原理。Carbon nanotubes （CNTs） have been widely studied as water treatment materials in recent years. In this paper, the progress in water treatment materials based on CNTs are reviewed. The modification and preparation methods of water treatment materials based on CNTs are introduced. The application progress of CNTs in water treatment materials, i.e., adsorption materials, photocatalysis materials, supports for adsorbents and supports for wet oxidation catalysts, is summarized. The mechanism of employing CNTs as adsorbents, supports for adsorbents/catalysts and application of CNTs to prepare pbotocatalysis materials is discussed.

关 键 词：碳纳米管 水处理材料 吸附剂 催化剂 载体 

分 类 号：TB383[一般工业技术—材料科学与工程] X703.5[环境科学与工程—环境工程]