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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
KeywordCerium Modified Pbo2 Anode O-nitrophenol Electrochemical Properties
Source PublicationELECTROCHIMICA ACTA
2011
DOI10.1016/j.electacta.2010.10.091
Volume56Issue:3Pages:1352-1360
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectElectrochemistry
WOS Research AreaElectrochemistry
WOS KeywordOXYGEN-TRANSFER REACTIONS ; METAL-OXIDE ELECTRODES ; WASTE-WATER TREATMENT ; RARE-EARTH-OXIDES ; ELECTROCATALYTIC PROPERTIES ; AQUEOUS-SOLUTION ; PBO2 ELECTRODES ; PHYSICOCHEMICAL PROPERTIES ; ACIDIC-SOLUTIONS ; STAINLESS-STEEL
AbstractThe 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.
Language英语
WOS IDWOS:000289225400048
Citation statistics
Cited Times:62[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142522
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
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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