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Electrochemical Degradation of Phenol by MnO2- Pd/C Gas-Diffusion Electrode

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DOI: 10.23977/jfsst.2021.010517 | Downloads: 3 | Views: 118


Mingjing Gao 1,2, Haitao Wang 3


1 College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200000, China
2 Zhongtian Technology Industrial Wire&Cable System Co., Ltd
3 Zhongtian Technology Advanced Materials CO., LTD

Corresponding Author

Mingjing Gao


MnO2/C and Pd/C catalysts used for the MnO2- Pd/C gas-diffusion cathodes were prepared by redox, and characterized by transmission electronmicroscopy (TEM), X-ray photoelectron spectroscopy (XPS). The electrochemical degradation of phenol was surveyed in a diaphragm electrolysis system and a connected electrolysis system, feeding with air, making the most of four kinds of self-made gas-diffusion cathodes. It turns out the MnO2- Pd/C cathodes was better than other cathodes, and the degration efficiency reached 96.95% and 99.3% in two kinds of electrolysis systems, respectively, after reaction for 100min.


Electrochemical, MnO2- Pd/C, Phenol


Mingjing Gao and Haitao Wang. Electrochemical Degradation of Phenol by MnO2- Pd/C Gas-Diffusion Electrode. Journal of Frontiers of Society, Science and Technology (2021) Vol. 1: 108-113. DOI:


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