碳纳米管催化氧化脱氢反应的研究进展  

Research Progess of Oxidative Dehydrogenation Reactions Catalyzed by Carbon Nanotubes

作　　者：张云飞[1] 徐勇前[1] 孙世国[1] 

机构地区：[1]西北农林科技大学理学院,陕西杨凌712100

出　　处：《化学通报》2013年第9期800-805,共6页Chemistry

基　　金：国家自然科学基金项目(21206137);西北农林科技大学引进人才科研启动经费(Z111021103;Z111021107)资助

摘　　要：碳纳米管(CNTs)具有比表面积大、热稳定性高、电子传递性好及吸附能力强等独特的性质,近年来其作为催化剂应用于催化氧化脱氢(ODH)反应受到广泛关注。作为ODH反应的非金属催化剂,CNTs具有催化效率高、选择性好、稳定性强及污染小和可重复利用等优点。本文综述了由CNTs催化的ODH反应类型、催化机理及影响因素,以期为今后CNTs作为催化剂更好地应用于ODH反应奠定理论和实验基础,同时也为进一步发掘CNTs作为其他反应的催化剂提供借鉴。In recent years, the unique properties of CNTs, such as large specific surface area, high thermal stability, good electron transportation and strong adsorption capability, make it to be widely employed as a catalyst for oxidative dehydrogenation （ODH） reactions. Being a metal-free carbon catalyst for ODH, CNTs have many advantages, such as high catalyzing efficiency, excellent selectivity, strong stability, low pollution and easily recycled. In this paper, the classifications, catalyzing mechanisms and influencing factors of ODH reactions catalyzed by CNTs are reviewed in order to provide basic foundation for applying CNTs as a catalyst for ODH reactions and the other reactions as well.

关 键 词：碳纳米管 催化 氧化脱氢 修饰 反应机理 

分 类 号：O643.32[理学—物理化学]