Study on the Oxidation of Solutions of Aniline and Phenol on Ti/SnO2-Sb2O5 Electrode by UV-Vis Spectroscopy and HPLC
LIU Xiao-bo1, LIN Hai-bo1*, SUN Zhi-quan1, ZHANG Heng-bin1, ZHAO Bing2
1. College of Chemistry, Jilin University of China, Changchun 130021, China 2. Key Lab for Supramolecular Structure and Material, Ministry of Education, Jilin University, Changchun 130021, China
Abstract：The electrocatalytic oxidation and degradation of phenol and aniline were studied at Ti/SnO2-Sb2O5 electrode by UV-Vis spectroscopy and high performance liquid chromatography (HPLC). It is shown that hydroquinone, benzoquinone and maleic acid are the same intermediates and products during oxidation of both aniline and phenol. This indicates that the oxidation of the two compounds probably has the same degradation routes. The electropolymerization of anilines results in different oxidation and degradation course of aniline and phenol.
Key words：Phenol;Aniline;Metal-oxide anode;Electrocatalysis;Degradation of organics
刘小波1,林海波1*,孙智权1,张恒彬1,赵冰2 . Ti/SnO2—Sb2O5电极电催化降解苯胺和苯酚溶液的UV-Vis和HPLC研究[J]. 光谱学与光谱分析, 2006, 26(06): 1141-1144.
LIU Xiao-bo1, LIN Hai-bo1*, SUN Zhi-quan1, ZHANG Heng-bin1, ZHAO Bing2 . Study on the Oxidation of Solutions of Aniline and Phenol on Ti/SnO2-Sb2O5 Electrode by UV-Vis Spectroscopy and HPLC . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(06): 1141-1144.
