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Investigation on electrochemical properties of cerium doped lead dioxide anode and application for elimination of nitrophenol
Liu, Yuan1,2; Liu, Huiling2; Ma, Jun2; Li, Junjing2
关键词Cerium Modified Pbo2 Anode O-nitrophenol Electrochemical Properties
刊名ELECTROCHIMICA ACTA
2011
DOI10.1016/j.electacta.2010.10.091
56期:3页:1352-1360
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Electrochemistry
研究领域[WOS]Electrochemistry
关键词[WOS]OXYGEN-TRANSFER REACTIONS ; METAL-OXIDE ELECTRODES ; WASTE-WATER TREATMENT ; RARE-EARTH-OXIDES ; ELECTROCATALYTIC PROPERTIES ; AQUEOUS-SOLUTION ; PBO2 ELECTRODES ; PHYSICOCHEMICAL PROPERTIES ; ACIDIC-SOLUTIONS ; STAINLESS-STEEL
英文摘要The present work focused on the investigation of electrochemical properties of cerium doped lead dioxide anode, i.e. Ti/Ce-PbO2. SEM, AFM, XRD and XPS were used to characterize the morphology, crystal structure and elemental states of the modified anode. Electrochemical impedance spectroscopy (EIS) was also utilized to study the electrochemical property of Ti/Ce-PbO2. The electrochemical activity of the Ti/Ce-PbO2 anode was investigated by means of bulk electrolysis and compared with that of a PbO2 anode. The accelerated life test and oxidants determination were also conducted. The results indicated that the incorporation of cerium improved the electrocatalytic activity and stability of PbO2 anode. The service life of Ti/Ce-PbO2 electrode was much longer than that of traditional lead dioxide electrode. The electrochemical activity obtained from degradation of o-nitrophenol (o-NP) outperformed the traditional lead dioxide electrode as well. The Ti/Ce-PbO2 electrode is considered a promising anode for the treatment of organic pollutants. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000289225400048
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/142522
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Lab, Dalian 116023, Liaoning, Peoples R China
2.Harbin Inst Technol, State Key Lab Urban Water Resources & Environm, Sch Municipal & Environm Engn, Harbin 150090, Peoples R China
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GB/T 7714
Liu, Yuan,Liu, Huiling,Ma, Jun,et al. Investigation on electrochemical properties of cerium doped lead dioxide anode and application for elimination of nitrophenol[J]. ELECTROCHIMICA ACTA,2011,56(3):1352-1360.
APA Liu, Yuan,Liu, Huiling,Ma, Jun,&Li, Junjing.(2011).Investigation on electrochemical properties of cerium doped lead dioxide anode and application for elimination of nitrophenol.ELECTROCHIMICA ACTA,56(3),1352-1360.
MLA Liu, Yuan,et al."Investigation on electrochemical properties of cerium doped lead dioxide anode and application for elimination of nitrophenol".ELECTROCHIMICA ACTA 56.3(2011):1352-1360.
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