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Effect of organic additives in electrolyte solutions on behavior of lithium metal anode
被引:19
|作者:
Matsuda, Y
[1
]
Takemitsu, T
[1
]
Tanigawa, T
[1
]
Fukushima, T
[1
]
机构:
[1] Kansai Univ, Dept Appl Chem, Fac Engn & High Technol Res Ctr, Suita, Osaka 5648680, Japan
关键词:
polyvinylpyrrolidone;
lithium metal batteries;
dendrite;
D O I:
10.1016/S0378-7753(01)00698-X
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
Addition effect of polymer materials, polyvinylpyrrolidone (PVP), polyacrylonitrile (PAN) and polyethylene oxide (PEO) in the electrolyte solutions, ethylene carbonate (EC)-propylene carbonate (PC) (1:1 vol.)/ 0.25 mol/l LiBF4 or Li (CF3SO2)(2)N, was investigated. In the electrolyte solutions containing PVP the charge-discharge current efficiency of lithium on Ni electrode was the highest and the interface resistance between a lithium metal electrode and the electrolyte solution was small during charge-discharge cycle. (C) 2001 Elsevier Science B.V. All rights reserved.
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页码:589 / 591
页数:3
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