物理化学学报 >> 2010, Vol. 26 >> Issue (04): 1143-1150.doi: 10.3866/PKU.WHXB20100426

材料物理化学 上一篇    下一篇

高比表面碳化硅制备及其作为催化剂载体的应用

郭向云, 靳国强, 王英勇   

  1. 中国科学院山西煤炭化学研究所, 煤转化国家重点实验室, 太原 030001
  • 收稿日期:2009-11-12 修回日期:2009-12-30 发布日期:2010-04-02
  • 通讯作者: 郭向云 E-mail:xyguo@sxicc.ac.cn

Preparations and Catalytic Applications of High Surface Area Silicon Carbide

GUO Xiang-Yun, JIN Guo-Qiang, WANG Ying-Yong   

  1. State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P. R. China
  • Received:2009-11-12 Revised:2009-12-30 Published:2010-04-02
  • Contact: GUO Xiang-Yun E-mail:xyguo@sxicc.ac.cn

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摘要：

介绍了模板法、溶胶-凝胶法以及聚碳硅烷裂解法制备高比表面积碳化硅的主要过程和结果, 并介绍了碳化硅作为催化剂载体在多相催化中应用的研究进展. 对碳化硅在多相催化中的应用前景进行了展望.

关键词: 高比表面积碳化硅, 模板合成, 溶胶-凝胶法, 催化剂载体

Abstract:

We discuss recent developments in the preparation methods of high surface area silicon carbide, such as templated synthesis, sol-gel processing, and polycarbosilane pyrolysis. We provide an overview and an outlook for the applications of high surface area silicon carbide as catalyst support materials.

Key words: High surface area silicon carbide, Templated synthesis, Sol-gel process, Catalyst support