Increasing the activity of the Cu/CuAl2O4/Al2O3 catalyst for the RWGS through preserving the Cu2+ ions

被引:22
作者
Bahmanpour, Ali M. [1 ]
Le Monnier, Benjamin P. [1 ]
Du, Yuan-Peng [1 ]
Heroguel, Florent [1 ]
Luterbacher, Jeremy S. [1 ]
Kroecher, Oliver [1 ,2 ]
机构
[1] Ecole Polytech Fed Lausanne EPFL, Inst Chem Sci & Engn, CH-1015 Lausanne, Switzerland
[2] Paul Scherrer Inst PSI, CH-5232 Villigen, Switzerland
基金
欧洲研究理事会;
关键词
D O I
10.1039/d0cc07142k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Cu-Al spinet oxide is a highly active catalyst for CO2 conversion to CO. However, it suffers from low surface area. By depositing a silica layer, we protected the catalyst surface and preserved the Cu2+ ions during the calcination process. These ions form well-dispersed Cu sites which participate in the reaction.
引用
收藏
页码:1153 / 1156
页数:4
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