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Electrochemical investigation of electrocatalysts for the oxygen evolution reaction in PEM water electrolyzers
Song, Shidong1,2; Zhang, Huamin1; Ma, Xiaoping1; Shao, Zhigang1; Baker, Richard T.3; Yi, Baolian1; Zhang HM(张华民); Zhang HM(张华民)
KeywordWater Electrolysis Regenerative Fuel Cell Oxygen Evolution Reaction Anode Electrocatalyst Catalyst Coated Membrane
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
2008-10-01
DOI10.1016/j.ijhydene.2008.06.039
Volume33Issue:19Pages:4955-4961
Indexed BySCI
SubtypeArticle
Department3
Funding Project303
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels
WOS KeywordIRIDIUM DIOXIDE ELECTRODES ; COATED TITANIUM ELECTRODES ; SOLID POLYMER ELECTROLYTE ; REGENERATIVE FUEL-CELL ; SURFACE CHARACTERIZATION ; IRO2-TA2O5 ANODES ; COATING THICKNESS ; ACIDIC-SOLUTION ; TERNARY OXIDES ; MEMBRANE
AbstractTo develop the proton exchange membrane water electrolyzer (PEMWE) with satisfactory performance and durability for application in a regenerative fuel cell (RFC) system, anode electrocatalysts of Ir, Ru and their oxides were prepared and incorporated into the catalyst coated membranes (CCM) of the PEMWE. Repetitive cyclic voltammetry of the Nafion bonded electrodes, steady state polarization curves and stability testing of the single PEMWE cells were performed to investigate the performance and stability of these electrocatalysts. The structure and specific Surface areas of the electrocatalysts were characterized by XRD and BET. IrO2 exhibited a slightly lower performance but a markedly higher stability than the other electrocatalysts. By modifying the preparation process via a colloidal iridium hydroxide hydrate precursor, which permitted a lower heat treatment temperature, its performance was enhanced, corresponding to a terminal voltage of 1.63 V at 1 A/cm(2). (C) 2008 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000260755600004
Citation statistics
Cited Times:202[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/100907
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang HM(张华民); Zhang HM(张华民)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Proton Exchange Membrane Fuel Cell Key Mat & Tech, Dalian 116023, Liaoning, Peoples R China
2.Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
3.Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland
Recommended Citation
GB/T 7714
Song, Shidong,Zhang, Huamin,Ma, Xiaoping,et al. Electrochemical investigation of electrocatalysts for the oxygen evolution reaction in PEM water electrolyzers[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2008,33(19):4955-4961.
APA Song, Shidong.,Zhang, Huamin.,Ma, Xiaoping.,Shao, Zhigang.,Baker, Richard T..,...&张华民.(2008).Electrochemical investigation of electrocatalysts for the oxygen evolution reaction in PEM water electrolyzers.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,33(19),4955-4961.
MLA Song, Shidong,et al."Electrochemical investigation of electrocatalysts for the oxygen evolution reaction in PEM water electrolyzers".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 33.19(2008):4955-4961.
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