Electrospun titania nanofibers segregated by graphene oxide for improved visible light photocatalysis
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- 作者：Li Zhanga ; b ; Qinghong Zhangb ; zhangqh@dhu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hongyong Xiea ; ; Jiang Guoc ; Hailong Lyuc ; Yaogang Lib ; Zhiguo Suna ; Hongzhi Wangb ; Zhanhu Guoc ; zguo10@utk.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Electrospinning ; Nanocomposites ; TiO2/GO ; Photocatalysis ; Nanofibers
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：201
- 期：Complete
- 页码：470-478
- 全文大小：3379 K
文摘
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Well-defined and structurally stable TiO2 nanofibers segregated by GO were prepared by using electrospinning technique.
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The GO sheets were uniformly embedded in the TiO2 nanofibers.
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The TiO2/GO composite nanofibers showed enhanced photocatalytic activity under visible light irradiation.
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GO sheets in the TiO2 nanofibers facilitated the mobility of charge carriers and enhanced visible light response range.