Synergetic activation of H2O2 by photo-generated electrons and cathodic Fenton reaction for enhanced self-driven photoelectrocatalytic degradation of organic pollutants

Synergetic activation of H2O2 by photo-generated electrons and cathodic Fenton reaction for... Applied Catalysis B: Environmental 235 (2018) 1–8 Contents lists available at ScienceDirect Applied Catalysis B: Environmental journal homepage: www.elsevier.com/locate/apcatb Synergetic activation of H O by photo-generated electrons and cathodic 2 2 Fenton reaction for enhanced self-driven photoelectrocatalytic degradation of organic pollutants a,b a,b a,b a,b a,b, Xia Li , Shanshan Liu , Di Cao , Ran Mao , Xu Zhao Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, PR China University of Chinese Academy of Sciences, Beijing, 100049, PR China ARTIC L E I NF O ABSTRAC T Keywords: In this work, a self-driven photocatalytic fuel cell (PFC) system was constructed, which consisted of a noble Photocatalytic fuel cell metal-free Cu O/CuO photocathode and a semi-transparent BiVO photoanode. The proposed PFC system was 2 4 Self-bias used for the degradation of phenol and the removal efficiency of phenol using BiVO -Cu O/CuO system was 4 2 H O activation 2 2 higher than the PFC using Pt cathode (BiVO -Pt, 67.3%) and bare Cu O cathode (BiVO -Cu O, 84.6%). The short 4 2 4 2 Cathodic Fenton reaction −2 circuit photocurrent of the BiVO -Cu O/CuO system http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Catalysis B: Environmental Elsevier

Synergetic activation of H2O2 by photo-generated electrons and cathodic Fenton reaction for enhanced self-driven photoelectrocatalytic degradation of organic pollutants

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Ltd
ISSN
0926-3373
D.O.I.
10.1016/j.apcatb.2018.04.042
Publisher site
See Article on Publisher Site

Abstract

Applied Catalysis B: Environmental 235 (2018) 1–8 Contents lists available at ScienceDirect Applied Catalysis B: Environmental journal homepage: www.elsevier.com/locate/apcatb Synergetic activation of H O by photo-generated electrons and cathodic 2 2 Fenton reaction for enhanced self-driven photoelectrocatalytic degradation of organic pollutants a,b a,b a,b a,b a,b, Xia Li , Shanshan Liu , Di Cao , Ran Mao , Xu Zhao Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, PR China University of Chinese Academy of Sciences, Beijing, 100049, PR China ARTIC L E I NF O ABSTRAC T Keywords: In this work, a self-driven photocatalytic fuel cell (PFC) system was constructed, which consisted of a noble Photocatalytic fuel cell metal-free Cu O/CuO photocathode and a semi-transparent BiVO photoanode. The proposed PFC system was 2 4 Self-bias used for the degradation of phenol and the removal efficiency of phenol using BiVO -Cu O/CuO system was 4 2 H O activation 2 2 higher than the PFC using Pt cathode (BiVO -Pt, 67.3%) and bare Cu O cathode (BiVO -Cu O, 84.6%). The short 4 2 4 2 Cathodic Fenton reaction −2 circuit photocurrent of the BiVO -Cu O/CuO system

Journal

Applied Catalysis B: EnvironmentalElsevier

Published: Nov 5, 2018

References

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