无机材料学报

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纳米介孔材料的催化应用前景

闫继娜; 施剑林; 陈航榕; 张玲霞; 李蕾   

  1. 中国科学院上海硅酸盐研究所高性能陶瓷与超微结构国家重点实验室 上海 200050
  • 收稿日期:2002-07-09 修回日期:2002-09-16 出版日期:2003-07-20 网络出版日期:2003-07-20

Catalytic Applied Prospect of Mesoporous Materials

YAN Ji-Na; SHI Jian-Lin; CHEN Hang-Rong; ZHANG Ling-Xia; LI Lei   

  1. State Key Lab of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050; China
  • Received:2002-07-09 Revised:2002-09-16 Published:2003-07-20 Online:2003-07-20

摘要: 介孔材料大的比表面积和规则的孔道结构使其具有很高的活性和极大的吸附容量,大的孔径使其在催化裂化、精细化工等大分子加工领域具有潜在的应用价值。文中介绍了近年来介孔材料在催化领域的应用情况,同时对今后的发展方向和应用前景进行预测和展望。

关键词: 介孔材料, 催化

Abstract: Mesoporous materials possess extra-high specific surface area and regular pore diameters in the range of 1.5-50nm and distinct adsorption capacity. These characteristics open up the potential use in fluidized catalytic cracking and the manufacture of fine materials. The development of mesoporous materials in catalytic fields has been reviewed in this paper, and widely applied prospect has been summarized.

Key words: mesoporous materials, catalysis

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