Engineering the Cu2O-reduced graphene oxide interface to enhance photocatalytic degradation of organic pollutants under visible light
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- 作者：Weixin Zoua ; b ; Lei Zhanga ; b ; Lichen Liua ; b ; Xiaobo Wanga ; b ; Jingfang Sunb ; Shiguo Wua ; b ; Yu Dengb ; Changjin Tanga ; b ; Fei Gaoa ; b ; gaofei@nju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lin Donga ; b ; donglin@nju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Crystal-plane effect ; Cu2O&ndash ; rGO ; Visible-light degradation ; Superoxide radical ; Interfacial interaction
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：181
- 期：Complete
- 页码：495-503
- 全文大小：2458 K
文摘
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The degradation activity was affected by the Cu2O–rGO interfacial structures.
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O-Cu2O–rGO was helpful to the stabilization of Cu+ species and oxygen defect.
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More superoxide radicals were observed over o-Cu2O–rGO under visible light.
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O-Cu2O{1 1 1}–rGO had the superior property, for the advantageous interface.