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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)
关键词Water Electrolysis Regenerative Fuel Cell Oxygen Evolution Reaction Anode Electrocatalyst Catalyst Coated Membrane
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
2008-10-01
DOI10.1016/j.ijhydene.2008.06.039
33期:19页:4955-4961
收录类别SCI
文章类型Article
部门归属3
项目归属303
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Electrochemistry ; Energy & Fuels
研究领域[WOS]Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]IRIDIUM DIOXIDE ELECTRODES ; COATED TITANIUM ELECTRODES ; SOLID POLYMER ELECTROLYTE ; REGENERATIVE FUEL-CELL ; SURFACE CHARACTERIZATION ; IRO2-TA2O5 ANODES ; COATING THICKNESS ; ACIDIC-SOLUTION ; TERNARY OXIDES ; MEMBRANE
英文摘要To 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.
语种英语
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WOS记录号WOS:000260755600004
引用统计
被引频次:186[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/100907
专题中国科学院大连化学物理研究所
通讯作者Zhang HM(张华民); Zhang HM(张华民)
作者单位1.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
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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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