Safety evaluation of rechargeable cells with lithium metal anodes and amorphous V2O5 cathodes

被引：0

作者：

Yamaki, JI ^{[1
]}

Tobishima, SI ^{[1
]}

Sakurai, Y ^{[1
]}

Saito, KI ^{[1
]}

Hayashi, K ^{[1
]}

机构：

[1] NTT Corp, Integrated Informat & Energy Syst Labs, Tokai, Ibaraki 31911, Japan

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 1998年 / 28卷 / 02期

关键词：

lithium metal anode; rechargeable cell; safety; organic electrolyte; vanadium oxide;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Rechargeable cells with lithium metal anodes have a very large theoretical energy density and are a promising cell system. However, rechargeable lithium metal cells are not yet currently commercially available. One of the biggest problems with the cells is the poor safety aspect resulting from the high chemical reactivity of lithium. We have been studying a cell system consisting of an amorphous (a-)V2O5-P2O5 (95 : 5 in molar ratio) cathode, a lithium (Li) metal anode and an organic electrolyte in fabricating an AA-size prototype. In this paper, we report recent progress on our rechargeable lithium metal cell focusing on its safety.

引用

页码：135 / 140

页数：6

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