Rose-like I-doped Bi2O2CO3 microspheres with enhanced visible light response: DFT calculation, synthesis and photocatalytic performance
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- 作者：Jiantao Zai ; Fenglei Cao ; Na Liang ; Ke Yu ; Yuan Tian ; Huai Sun ; Xuefeng Qian ; xfqian@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bi2O2CO3 ; Halogen doped ; Cr (VI) reduction ; Visible light photocatalysis
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：321
- 期：Complete
- 页码：464-472
- 全文大小：3746 K
文摘
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DFT reveals I− can partially substitute CO32−to narrow the bandgap of Bi2O2CO3.
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Sodium citrate play a key role on the formation of rose-like I-doped Bi2O2CO3.
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Rose-like I-doped Bi2O2CO3 show enhanced visible light response.
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The catalyst has enhanced photocatalytic activity to organic and Cr(VI) pollutes.