Composite cathode for low-temperature all-solid polymer lithium cells

被引:4
|
作者
Li, Q
Imanishi, N
Takeda, Y
Hirano, A
Yamamoto, O
机构
[1] Mie Univ, Fac Engn, Dept Chem, Tsu, Mie 5148507, Japan
[2] Genesis Res Inst Inc, Nagoya, Aichi 4510051, Japan
关键词
D O I
10.1149/1.1809552
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
A novel composite cathode for all-solid polymer electrolyte cells has been proposed to operate at lower temperatures. The cathode consists of LiNi0.8Co0.2O2, high conductivity polymer electrolyte, and a boroxine ring containing compound BP(n) = B3O3[O(CH2CH2O)(n)(CH3)](3). The Li/polymer electrolyte/composite cathode cell could operate at a temperature as low as 40 degrees C and at current density of 0.1 mA/cm(2), achieving cathode capacities of over 130 mAh/g for LiNi0.8Co0.2O2. (C) 2004 The Electrochemical Society.
引用
收藏
页码:A470 / A473
页数:4
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