Deep insight of the influence of Cu valence states in co-catalyst on CO2 photoreduction was written by Deng, Zesheng;Hu, Songchang;Ji, Jiahui;Wu, Shiqun;Xie, Haijiao;Xing, Mingyang;Zhang, Jinlong. And the article was included in Applied Catalysis, B: Environmental in 2022.Electric Literature of CuH2O2 This article mentions the following:
Cu is widely used to prepare high-value products in photocatalytic CO2 reduction reaction (CO2PR). The valence state of transition metals usually has a great impact on the catalytic process. However, the research on Cu valence in CO2PR is lack for its complex valence change. In current work, Cux/P25 with stable Cu valence composition in CO2PR is prepared The results show that Cu is composed of Cu0 and Cu2O, and their proportions change regularly as Cu loading changing, which are linearly related to the selectivity of the corresponding products of CO2PR. Combined with thermodn. and kinetic anal., the CO adsorption and activation on the surface of Cu0 and Cu2O are considered to be the key to determine the product of CO2PR, which is further confirmed by DFT calculation Cu0 and Cu2O are proved to be active site of producing CH4 and CO, resp. In this case, a reference for the study of highly selectivity Cu based photocatalysts is provided. In the experiment, the researchers used many compounds, for example, Cuprichydroxide (cas: 20427-59-2Electric Literature of CuH2O2).
Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. Transition metal-catalyzed chemical transformation of organic electrophiles and organometallic reagents belong to the most important cross-coupling reaction in organic synthesis. Due to these characteristics, copper nanoparticles have generated a great deal of interest especially in the field of catalysis. Electric Literature of CuH2O2
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”