A novel cathode Li2CoMn3O8 for lithium ion batteries operating over 5 volts

被引：90

作者：

Kawai, H

Nagata, M

Tukamoto, H

West, AR

机构：

[1] Univ Aberdeen, Dept Chem, Aberdeen AB24 3UE, Scotland

[2] Japan Storage Battery Co Ltd, Ctr Corp Res & Dev, Minami Ku, Kyoto 601, Japan

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1998年 / 8卷 / 04期

关键词：

D O I：

10.1039/a800604k

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：

The spinel phase, Li2CoMn3O8, can be used as a cathode in secondary lithium batteries, Li/LiPF6,propylene carbonate/Li2CoMn3O8 with a discharge capacity of ca. 40 mAh g(-1) at 5.0 V increasing to ca. 130 mAh g(-1) at 3.8 V. This appears to be the first single cell system to operate reversibly over 5 volts.

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收藏

页码：837 / 839

页数：3

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