N, S co-doped graphene quantum dots-graphene-TiO2 nanotubes composite with enhanced photocatalytic activity
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- 作者：Hongwei Tiana ; tianhw@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Kai Shena ; Xiaoying Hub ; Liang Qiaob ; Weitao Zhenga ; wtzheng@jlu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：N ; S co-doped graphene quantum dots ; Graphene ; TiO2 nanotubes ; Photocatalytic activity
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：691
- 期：Complete
- 页码：369-377
- 全文大小：3890 K
文摘
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N, S-GQDs + rGO + TiO2NT was synthesized with a facile two-step method.
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N, S-GQDs have a wide range of visible light efficiently for photocatalysis.
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N, S-GQDs + rGO + TiO2NT exhibits an enhanced photocatalytic activity.
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The possible photocatalytic mechanism was postulated.