Photocatalytic carbon dioxide reduction coupled with benzylamine oxidation over Zn-BiWO microflowers

Using solar energy to realize CO 2 reduction and benzylamine oxidation is of great importance. Here, we design Zn-Bi 2 WO 6 microflowers catalyst, which can simultaneously reduce CO 2 to CO and oxidize benzylamine to N -benzylbenzaldimine with high activities and selectivities in a simple photocatal...

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Published in:Green chemistry : an international journal and green chemistry resource : GC 2021-04, Vol.23 (8), p.2913-2917
Main Authors: Tan, Dongxing, Cheng, Xiuyan, Zhang, Jianling, Sha, Yufei, Shen, Xiaojun, Su, Zhuizhui, Han, Buxing, Zheng, Lirong
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Summary:Using solar energy to realize CO 2 reduction and benzylamine oxidation is of great importance. Here, we design Zn-Bi 2 WO 6 microflowers catalyst, which can simultaneously reduce CO 2 to CO and oxidize benzylamine to N -benzylbenzaldimine with high activities and selectivities in a simple photocatalytic system. Here, we demonstrate for the first time the formation of Zn-Bi 2 WO 6 microflowers for the simultaneous photocatalytic CO 2 reduction and benzylamine oxidation in absence of sacrificial agent or oxidant, and achieve high efficiency of energy utilization.
ISSN:1463-9262
1463-9270
DOI:10.1039/d1gc00676b