催化学报

催化学报 ›› 2019, Vol. 40 ›› Issue (s1): 165-168.

• 综述 • 上一篇    下一篇

模型催化体系的表界面化学研究

黄伟新1, 傅强2   

  1. 1 中国科学技术大学微尺度物质科学国家研究中心、安徽省表界面化学与能源催化重点实验室和化学物理系, 安徽合肥 230026;
    2 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, 辽宁大连 116023
  • 出版日期:2019-12-17 发布日期:2019-10-10
  • 通讯作者: 黄伟新, 傅强
  • 基金资助:
    国家自然科学基金（21525313，21825203）.

Surface and Interface Chemistry of Model Catalysts

HUANG Weixin1, FU Qiang2   

  1. 1 Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China;
    2 State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, the Chinese Academy of Sciences, Dalian 116023, China
  • Online:2019-12-17 Published:2019-10-10
  • Supported by:
    This work was supported by the National Natural Foundation of China (21525313, 21825203).

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摘要： 在原子和分子层次上理解固体表面催化作用机制和建立催化剂构-效关系是发展催化基础理论和设计高效催化剂的基础.有效的研究策略是利用先进的原位动态表界面表征技术研究结构明确的模型催化体系并测定其催化性能.近年来模型催化体系的创新和原位动态表界面表征技术的发展为这一研究带来了前所未有的机遇.本文介绍了模型催化与表界面表征研究领域中的国际前沿与发展趋势，提出了制约该领域发展的关键科学问题，分析了我国研究现状与研究特色以及相关研究队伍，并建议了今后重点发展的研究领域和方向.

关键词: 模型催化, 表界面表征, 活性位, 构-效关系, 表面催化, 催化作用机制

Abstract: In heterogeneous catalysis rational design of advanced catalysts and development of new catalysis theory strongly rely on fundamental understanding of surface catalytic mechanism at atomic and molecular level and building catalytic structure-performance relationship. It has been well demonstrated that such studies require well-defined model catalysts and state-of-the-art characterization techniques, which can be greatly promoted by recent innovations in construction of model catalysts and development of in-situ surface and interface techniques. In the present work we introduce the frontiers and tendencies in this field and discuss some key challenges. Furthermore, typical research pro-gresses and related labs in China have been highlight. Finally, the priority research directions have been suggested.

Key words: model catalyst, surface and interface characterization, active sites, structure-performance relationship, surface catalysis, cata-lytic mechanism