Innovative photo-Fenton catalysis by PE-FeOx films leading to methylene blue (MB) degradation: Kinetics, surface properties and mechanism
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- 作者：Laura Suá ; reza ; Huiyu Donga ; b ; Cesar Pulgarina ; cesar.pulgarin@epfl.ch" class="auth_mail" title="E-mail the corresponding author ; Rosendo Sanjinesc ; Zhimin Qiangb ; John Kiwia ; john.kiwi@epfl.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：PE-FeOx synthesis ; MB-discoloration ; Visible light ; XPS ; AFM ; XRD ; Repetitive MB degradation ; H2O2 ; Heterogeneous catalysis ; ROS diffusion distances
- 刊名：Applied Catalysis A: General
- 出版年：2016
- 出版时间：5 June 2016
- 年：2016
- 卷：519
- 期：Complete
- 页码：68-77
- 全文大小：2445 K
文摘
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An innovative supported catalyst absorbing light in the visible region is reported.
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The PE film containing FeOx species induces Fenton like processes.
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Evidence is provided for the dye degradation steps on the catalyst surface.
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The PE-FeOx film leads to methylene blue degradation with acceptable kinetics.