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Citation: Bang Qin, Yubao Zhao, Hui Li, Liang Qiu, Zao Fan. Facet-dependent performance of Cu₂O nanocrystal for photocatalytic reduction of Cr(VI)[J]. Chinese Journal of Catalysis, ;2015, 36(8): 1321-1325. doi: 10.1016/S1872-2067(15)60877-4 shu

Facet-dependent performance of Cu₂O nanocrystal for photocatalytic reduction of Cr(VI)

1.
School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, Hunan, China

Corresponding author: Yubao Zhao,
Received Date: 11 January 2015
Available Online: 22 April 2015
Fund Project: 厦门大学固体表面物理化学国家重点实验室开放基金(201214) (201214) 湖南省教育厅科学研究基金(13B100). (13B100)

Cu₂O octahedrons, rhombic dodecahedrons and cubes were prepared and evaluated for the reduction of hexavalent chromium under visible light irradiation. The specific activity of Cu₂O with different crystal planes followed the order {111} > {110} > {100}. The surface capping ligands of octahedral and rhombic dodecahedral Cu₂O have no blocking effect on their photocatalytic performance.
- Hexavalent chromium,
- Facet,
- Photocatalysis,
- Visible light,
- Cuprous oxide
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通讯作者: 陈斌, bchen63@163.com

Facet-dependent performance of Cu₂O nanocrystal for photocatalytic reduction of Cr(VI)