Noble-metal-free hetero-structural CdS/Nb2O5/N-doped-graphene ternary photocatalytic system as visible-light-driven photocatalyst for hydrogen evolution
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- 作者：Zongkuan Yuea ; Aijun Liua ; Chunyong Zhanga ; Jie Huanga ; b ; Mingshan Zhuc ; mingshanzhu@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Yukou Dua ; Ping Yanga ; pyang@sdua.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Noble-metal-free ; Visible-light-driven ; CdS/Nb2O5/N-doped-graphene
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：201
- 期：Complete
- 页码：202-210
- 全文大小：3704 K
文摘
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CdS/Nb2O5/N-doped-graphene ternary composites were prepared by hydrothermal method.
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CdS nanoparticles are well dispersed on the surface of the Nb2O5 nanorods.
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The as-prepared ternary nanocomposites displayed enhanced photocatalytic activity and stability.
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The QY for CN20G2 is 1.5% under 400 nm visible light irradiation.