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Gas diffusion layer with titanium carbide for a unitized regenerative fuel cell
Chen, Guobao1,2; Zhang, Huamin1; Zhong, Hexiang1; Ma, Haipeng1; Zhang HM(张华民)
关键词Unitized Regenerative Fuel Cells Gas Diffusion Layer Micro Porous Layer Metallic Ceramics Titanium Carbide
刊名ELECTROCHIMICA ACTA
2010-12-01
DOI10.1016/j.electacta.2010.07.103
55期:28页:8801-8807
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
类目[WOS]Electrochemistry
研究领域[WOS]Electrochemistry
关键词[WOS]SOLID POLYMER ELECTROLYTE ; OXYGEN EVOLUTION ; WATER ; ELECTROCATALYST ; KINETICS
英文摘要In this work a gas diffusion layer (GDL) prepared with metallic ceramics TIC for a unitized regenerative fuel cell (URFC) was first investigated By the measurements of morphological characteristic electrical conductivity absolute through-plane permeability and electrochemical stability the characteristics of the novel GDLs and the conventional one were compared A high corrosion-resistive and low-cost GDL with 80 wt % TiC and 20 wt % IrTiO(x) was expected to enhance the cycle performance of URFC And the total loading of Ir in the novel URFC was only 1 3 mg cm(-2) The URFC with the novel GDL exhibited the similar initial performance under both fuel cell and electrolysis modes as that using the conventional GDL. However the life cycle testing over 60 h showed that the URFC with the novel GDL was more stable than the URFC with the traditional GDL indicating that the GDL with TiC and IrTiO(x) was beneficial to improve the cycle life of the URFC (C) 2010 Elsevier Ltd All rights reserved
语种英语
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WOS记录号WOS:000284443400062
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被引频次:19[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/321008/103537
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)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Mat Lab PEMFCs, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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Chen, Guobao,Zhang, Huamin,Zhong, Hexiang,et al. Gas diffusion layer with titanium carbide for a unitized regenerative fuel cell[J]. ELECTROCHIMICA ACTA,2010,55(28):8801-8807.
APA Chen, Guobao,Zhang, Huamin,Zhong, Hexiang,Ma, Haipeng,&张华民.(2010).Gas diffusion layer with titanium carbide for a unitized regenerative fuel cell.ELECTROCHIMICA ACTA,55(28),8801-8807.
MLA Chen, Guobao,et al."Gas diffusion layer with titanium carbide for a unitized regenerative fuel cell".ELECTROCHIMICA ACTA 55.28(2010):8801-8807.
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