期刊
CURRENT ORGANIC CHEMISTRY
卷 16, 期 17, 页码 1967-1971出版社
BENTHAM SCIENCE PUBL LTD
DOI: 10.2174/138527212803251677
关键词
Nitrobenzene; Electrochemical degradation; Electrochemical oxidation; Electrolysis; Electrochemical reduction
资金
- National Natural Science Foundation of China [20873051]
- Key Project of Jilin Province Science and Technology Development Plan [20100326]
The electrochemical degradation of nitrobenzene in undivided and divided cell using Ti/SnO2-Sb2O5 anode was studied. The electrochemical degradation of nitrobenzene is of the results together by anode and cathode. Two general possible paths of the electrochemical degradation of nitrobenzene are proposed: (1) Nitrobenzene was first oxidized to p-nitrophenol. Then p-nitrophenol was degraded to hydroquinone, benzoquinone, maleic acid and oxalic acid, etc. Finally, all of the intermediates were oxidized into CO2 and H2O. (2) Nitrobenzene was mainly reduced to aniline at the cathode, aniline was degraded to 4-aminopheol, hydroquinone, benzoquinone and other intermediates at the anode, then all of the intermediates are oxidized till complete degraded and mineralized at last.
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