碳纳米材料及其在多相催化中的应用  

Carbon Nanomaterials and Their Heterogeneous Catalytic Application

作　　者：王春雷[1] 马丁[1] 包信和[1] 

机构地区：[1]中国科学院大连化学物理研究所催化基础国家重点实验室,大连116023

出　　处：《化学进展》2009年第9期1705-1721,共17页Progress in Chemistry

摘　　要：碳纳米材料(包括零维、一维、二维碳纳米材料以及碳纳米孔材料)是一类新型的催化剂或催化剂载体材料,在氧化脱氢、选择加氢、合成氨、氨分解制氢以及燃料电池等多相催化领域具有广阔的应用前景。本文综述了近年来新型碳纳米材料在多相催化领域中的应用研究进展,介绍了这类催化材料的制备方法,重点阐述了碳载体的微/介观结构、掺杂、电子性质、表面性质、限域效应等对所担载的催化活性组分的分散,对反应物的扩散以及对催化反应的活性和选择性等方面的影响。As a new type of catalyst and/or catalyst supports, carbon nanomaterials （including zero-dimensional, one-dimensional, two-dimensional carbon nanomaterials and nanoporous carbon materials） have potential applications in fields of heterogeneous catalysis, such as oxidative dehydrogenation, selective hydrogenation, ammonia synthesis and decomposition, and electrocatalysis in fuel cell. This paper presents an overview of the development of carbon nanomaterials and their applications in the field of heterogeneous catalysis in recent years. The preparation methods of these carbon nanomaterials are introduced; the relationships of their micro/mesostructures, dopping, electronic properties, surface properties, confinement effects and thus-resulted catalytic performance variations are emphatically reviewed.

关 键 词：碳纳米材料 多相催化 催化剂 催化剂载体 

分 类 号：O643.3[理学—物理化学] TB383[理学—化学]