光催化
异质结
催化作用
化学
化学工程
材料科学
纳米技术
光电子学
有机化学
工程类
作者
Jie Lü,Shuang Wang,Yi Zhao,Kai Ge,Jiabo Wang,Canfei He,Yang Yang,Yongfang Yang
标识
DOI:10.1016/j.catcom.2023.106613
摘要
The two-dimensional (2D) Zn-MOF-NH2/Cu heterojunctions were prepared via in situ photodeposition of Cu NPs on the surface of 2D Zn-MOF-NH2. The 2D Zn-MOF-NH2/Cu (1 wt%) heterojunction exhibited the excellent photocatalytic activity with a CO production rate of 0.76 μmol/h under irradiation of full spectrum light only using H2O as a hole sacrificial agent, which is 16.2 and 2.7 times that of bulk Zn-MOF-NH2 and 2D Zn-MOF-NH2 nanosheets, respectively. This work provides an insight into design of a highly efficient 2D MOFs-based photocatalysts in catalytic CO2 reduction.
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