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学科主题物理化学
A high power density single flow zinc-nickel battery with three-dimensional porous negative electrode
Cheng, Yuanhui1,2; Zhang, Huamin1; Lai, Qinzhi1; Li, Xianfeng1; Shi, Dingqin1; Zhang, Liqun1,2; Zhang HM(张华民); Lai QZ(赖勤志)
关键词Flow Batteries Electrochemistry Energy Storage Porous Electrode Zinc
刊名JOURNAL OF POWER SOURCES
2013-11-01
DOI10.1016/j.jpowsour.2013.04.121
241页:196-202
收录类别SCI
合作性质
文章类型Article
部门归属DNL17
项目归属DNL17
产权排名待补充
WOS标题词Science & Technology ; Physical Sciences ; Technology
资助者1,1 ; 1,1 ; 1,1 ; 1,1
类目[WOS]Electrochemistry ; Energy & Fuels
研究领域[WOS]Electrochemistry ; Energy & Fuels
关键词[WOS]ENERGY-STORAGE ; ALKALINE-SOLUTION ; FUEL-CELL ; BEHAVIOR ; PERFORMANCE ; SYSTEM ; MODEL ; FOAM
英文摘要Low power density (operated current density) is one critical obstacle to the development of single flow zinc nickel batteries (ZNBs). Three-dimensional porous nickel foams (NFs) are first introduced to ZNBs to improve power density. The relationship between utilized electrode area, potential distribution and operated current density has been studied. A high coulombic efficiency (97.3%) and energy efficiency (80.1%) are obtained at 80 mA cm(-2) over 200 cycles, which is the highest value ever reported for ZNBs. The power density is improved nearly fourfold to 83 W kg(-1). The results indicate that three-dimensional porous electrodes are more suitable as negative electrodes for ZNBs under high operated current densities. This provides an effective way to improve power density of ZNBs and will arouse a new revolution in the development of flow batteries. (C) 2013 Elsevier B.V. All rights reserved.
语种英语
资助者1,1 ; 1,1 ; 1,1 ; 1,1
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WOS记录号WOS:000323093700024
引用统计
被引频次:23[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/321008/119565
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); Lai QZ(赖勤志)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Div Energy Storage, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
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GB/T 7714
Cheng, Yuanhui,Zhang, Huamin,Lai, Qinzhi,et al. A high power density single flow zinc-nickel battery with three-dimensional porous negative electrode[J]. JOURNAL OF POWER SOURCES,2013,241:196-202.
APA Cheng, Yuanhui.,Zhang, Huamin.,Lai, Qinzhi.,Li, Xianfeng.,Shi, Dingqin.,...&赖勤志.(2013).A high power density single flow zinc-nickel battery with three-dimensional porous negative electrode.JOURNAL OF POWER SOURCES,241,196-202.
MLA Cheng, Yuanhui,et al."A high power density single flow zinc-nickel battery with three-dimensional porous negative electrode".JOURNAL OF POWER SOURCES 241(2013):196-202.
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