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Citation: HU Yunhu, WANG Fengwu, XU Mai, FANG Wenyan, WEI Yijun, ZHU Chuangao. Electrochemical Degradation of 2, 4, 6-Tri-nitrophenol Using Electrodes of Ti/nanoTiO₂-Pan[J]. Chinese Journal of Applied Chemistry, ;2012, 29(7): 814-818. doi: 10.3724/SP.J.1095.2012.00355 shu

Electrochemical Degradation of 2, 4, 6-Tri-nitrophenol Using Electrodes of Ti/nanoTiO₂-Pan

1.
Department of Chemistry and Chemical Engineering, Huainan Normal University, Huainan 232001, China

Corresponding author: HU Yunhu,
Received Date: 15 August 2011
Available Online: 10 October 2011
Fund Project: 国家自然科学基金(21176099)资助项目 (21176099)安徽省高校自然科学基金(KJ2010B198)资助项目 (KJ2010B198)安徽省高校优秀青年基金研究项目(2011SQRL138) (2011SQRL138)

Polymerization of aniline on nanoTiO₂ complex film electrode was achieved by sol-gel method and electrochemical polymerization technique.XRD,SEM and CV were used to characterize the structure and image of the nanoTiO₂-PAn complex film.Loose short fiber and porous structure could be observed by SEM.The average particle size of crystal grains was 150 nm.The COD removal efficiency reached 41.2% for an artificial wastewater containing 50 mg/L 2,4,6-tri-nitrophenol under the conditions of 2 cm distance between the electrodes,pH=7~8 and 25℃.
- electrochemical degradation,
- polymerization,
- tre-nitrophenol,
- Ti/nanoTiO₂-Pan
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Electrochemical Degradation of 2, 4, 6-Tri-nitrophenol Using Electrodes of Ti/nanoTiO2-Pan

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Electrochemical Degradation of 2, 4, 6-Tri-nitrophenol Using Electrodes of Ti/nanoTiO₂-Pan