Hierarchical ZnO/S,N:GQD composites: Biotemplated synthesis and enhanced visible-light-driven photocatalytic activity
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- 作者：Aijun Caia ; b ; caiaijun80@163.com" class="auth_mail" title="E-mail the corresponding author ; Xiuping Wanga ; wangxiuping0721@163.com" class="auth_mail" title="E-mail the corresponding author ; Yanling Qia ; qyl6790@126.com" class="auth_mail" title="E-mail the corresponding author ; Zichuan Mab ; mazc@vip.163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：ZnO ; Graphene quantum dots ; Nanocomposites ; Visible light ; Photocatalytic activity
- 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：484-490
- 全文大小：2697 K
文摘
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ZnO/S,N:GQD composites were synthesized by using poplar leaves as biotemplates.
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The composites have enhanced visible-light-driven photocatalytic activity.
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The highly efficient charge separation of electron-hole pairs is achieved.
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High surface areas play an important role in the photocatalysis.
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