Enhanced visible light photocatalytic H2 evolution of metal-free g-C3N4/SiC heterostructured photocatalysts
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- 作者：Biao Wanga ; b ; wangbiao@fjirsm.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Jingtao Zhangc ; zhangjtao@mail.sysu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Feng Huanga ; c ; huangfeng@mail.sysu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photocatalysis ; Water splitting ; Carbon nitride ; Silicon carbide ; Heterojunction
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：391
- 期：part_PB
- 页码：449-456
- 全文大小：3149 K
文摘
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Novel g-C3N4/SiC composite was prepared by synthesizing g-C3N4 on the surface of SiC.
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g-C3N4/SiC composites exhibit much higher H2 production activity than pure g-C3N4.
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The g-C3N4/SiC heterojunction mainly accounts for improved photocatalytic activity.
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