Au负载催化剂应用于水煤气变换制氢反应的研究进展  

Research Progress in Application of Au Supported Catalysts in Hydrogen Production by Water Gas Shift Reaction

作　　者：李智 朱小梅[1] 杨雨桐 孙绍华 孙冰[1] LI Zhi;ZHU Xiao-mei;YANG Yu-tong;SUN Shao-hua;SUN Bing(College of Environmental Science and Engineering,Dalian Maritime University,Dalian 116033,China)

机构地区：[1]大连海事大学环境科学与工程学院,辽宁大连116033

出　　处：《分子催化》2023年第2期202-212,共11页Journal of Molecular Catalysis(China)

基　　金：国家自然科学基金项目资助(11675031,11975063,12111530008)。

摘　　要：水煤气变换反应是目前广泛应用于制氢的方法,应用于水煤气变换反应的催化剂成为了重要的研究热点.我们在简述传统水煤气变换催化剂的基础上,重点介绍了Au负载型催化剂应用于水煤气变换反应的相关文献,针对Au负载型催化剂的载体种类、制备方法以及催化剂活性机理做出了详细分析.强调了影响水煤气变换反应催化剂的重点参数及Au负载型催化剂的发展趋势,以便为提高催化剂催化活性、设计Au负载催化剂并应用在水煤气变换反应中的研究者提供必要的参考信息.Water gas shift reaction is widely used in hydrogen production,and the catalyst used in water gas shift reaction has become an important research hotspot.Based on the brief introduction of the traditional water gas shift catalyst,this paper focused on the literature related to the water gas reaction of the Au supported catalyst.The support type,preparation method and activity mechanism of Au-supported catalyst were analyzed in detail.The key parameters affecting the catalysts for water gas shift reaction and the development trend of Au supported catalysts were emphasized.In order to improve the catalytic activity of the catalyst to design Au-supported catalyst and applied in low temperature water gas conversion reaction to provide necessary reference information for researchers.

关 键 词：水煤气变换反应 Au负载催化剂 载体 制备方法 活性机理 

分 类 号：O643.32[理学—物理化学]