Electrochemical Reduction Characteristics of Nitrobenzene at the Copper Electrode

Authors

Jin-hong FAN, The National Engineering Research Center for Urban Pollution Control, Tongji Unversity, Shanghai 200092,China;
Wen-ying XU, The National Engineering Research Center for Urban Pollution Control, Tongji Unversity, Shanghai 200092,China;
Ting-yao GAO, The National Engineering Research Center for Urban Pollution Control, Tongji Unversity, Shanghai 200092,China;

Corresponding Author

Jin-hong FAN

Abstract

The electrochemical reduction characteristics and transition steps of nitrobenzene aqueous solution at the copper electrode, as well as its reduction mechanism were extensively investigatedby using the techniques such as cyclic voltammetry(CV) and linear scan voltammetry(LSV). The results showed that the reduction peaks of nitrobenzene at the copper electrode were located at 0.58 V and 1.32 V or so (vs. SCE), both acidity and alkalinesolutionsfavoredthe reduction of nitrobenzene. The adsorption of compounds followed by the reduction process, which is controlled by the mass transfer step at higher nitrobenzene concentration. In addition, the higher anaerobic degree led to faster reduction rate.

Keywords

Nitrobenzene, Electrochemical reduction, Electrochemical characteristics, Catalyzed iron inner electrolysis

DOI Link

https://doi.org/10.61558/2993-074X.1666

Publication Date

2005-08-28

Online Available Date

2005-08-28

Revised Date

2005-08-28

Received Date

2005-08-28

Recommended Citation

Jin-hong FAN, Wen-ying XU, Ting-yao GAO. Electrochemical Reduction Characteristics of Nitrobenzene at the Copper Electrode[J]. Journal of Electrochemistry, 2005 , 11(3): 341-345.
DOI: 10.61558/2993-074X.1666
Available at: https://jelectrochem.xmu.edu.cn/journal/vol11/iss3/20

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