Fabrication of nitrogen doped graphene quantum dots-BiOI/MnNb2O6 p-n junction photocatalysts with enhanced visible light efficiency in photocatalytic degradation of antibiotics
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- 作者：Ming Yana ; Yinqun Huaa ; Fangfang Zhub ; Wei Gub ; Jinhui Jiangc ; Hongqiang Shenb ; Weidong Shib ; swd1978@ujs.edu.cn" class="auth_mail" title="E-mail the corresponding author ; shiwd999@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：p-n Junction ; NGQDs-BiOI/MnNb2O6 ; Photocatalysts ; Antibiotics
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：202
- 期：Complete
- 页码：518-527
- 全文大小：4514 K
文摘
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We have prepared the NGQDs-BiOI/MnNb2O6 photocatalysts by hydrothermal method.
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Antibiotics pollutants were chosen to explore the photocatalytic performance.
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The highest TC degradation activity was 87.2% within 1 h by 5%NGQDs-Bi/Mn sample.
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The enhanced activity due to the NGQDs and the p-n junction photocatalytic systems.