A novel 3D hollow magnetic Fe3O4/BiOI heterojunction with enhanced photocatalytic performance for bisphenol A degradation
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- 作者：Shengwang Gaoa ; b ; 1 ; Changsheng Guoa ; 1 ; Jiapei Lva ; Qiang Wangc ; Yuan Zhanga ; Song Houa ; Jianfeng Gaob ; Jian Xua ; xujian@craes.org.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：3D hollow Fe3O4/BiOI heterojunction ; Bisphenol A ; Magnetic property ; Photocatalysis mechanism
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：307
- 期：Complete
- 页码：1055-1065
- 全文大小：2163 K
文摘
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A novel 3D Fe3O4/BiOI composites was fabricated via a facile precipitation method.
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Fe3O4/BiOI with molar ratio of 1:4 showed the best photocatalytic activity on BPA.
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Good magnetic property makes it easy for the material’s recovery from solution.
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Hydroxyl radicals and direct hole are the two dominant ROS in BPA degradation.