Recent Advances in the Gold-Catalysed Low-Temperature Water-Gas Shift Reaction

被引：28
|
作者：
Carter, James H. [1 ]
Hutchings, Graham J. [1 ]
机构：
[1] Cardiff Univ, Cardiff Catalysis Inst, Sch Chem, Main Bldg,Pk Pl, Cardiff CF10 3AT, S Glam, Wales
来源：
CATALYSTS | 2018年 / 8卷 / 12期
基金：
欧洲研究理事会;
关键词：
gold; water-gas shift; hydrogen; supported nanoparticles; ceria; PURE HYDROGEN-PRODUCTION; MOLYBDENUM CARBIDE; CERIA-ALUMINA; IN-SITU; GOLD/CERIA-ZIRCONIA; AU-CEO2; CATALYSTS; OXYGEN VACANCIES; AU; WGS; PD;
D O I：
10.3390/catal8120627
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The low-temperature water gas shift reaction (LTS: CO + H2O.=s CO2 + H-2) is a key step in the purification of H-2 reformate streams that feed H-2 fuel cells. Supported gold catalysts were originally identified as being active for this reaction twenty years ago, and since then, considerable advances have been made in the synthesis and characterisation of these catalysts. In this review, we identify and evaluate the progress towards solving the most important challenge in this research area: the development of robust, highly active catalysts that do not deactivate on-stream under realistic reaction conditions.
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页数：15
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