Three-dimensional MnO2 porous hollow microspheres for enhanced activity as ozonation catalysts in degradation of bisphenol A
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- 作者：Xiuqin Tana ; Yifeng Wana ; Yajing Huanga ; Chun Hea ; b ; hechun@mail.sysu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zaili Zhanga ; Zhuoyan Hea ; Lingling Hua ; Jiawei Zenga ; Dong Shuc ; dshu@scnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bisphenol A ; Catalytic ozonation ; MnO2 hollow microspheres ; Three-dimensional
- 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：162-172
- 全文大小：3257 K
文摘
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3D MnO2 porous hollow microspheres (PHMSs) are prepared by a self-template process.
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MnO2 PHMSs with excellent adsorption and catalytic ozonation performance for BPA.
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MnO2 PHMSs show enhanced activity due to hollow-mesoporous shell spherical structure.
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O2− and
OH are reactive species to induce effective catalytic ozonation of BPA.