Lithium-ion-conductive polyethylene oxide based polymer electrolytes containing tris(pentafluorophyenyl)borane

被引：11

作者：

Abe, T ^{[1
]}

Gu, NY ^{[1
]}

Iriyama, Y ^{[1
]}

Ogumi, Z ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Sakyo Ku, Kyoto 6068501, Japan

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2003年 / 123卷 / 02期

关键词：

polymer electrolyte; anion receptor; ionic conductivities; Li-ion batteries;

D O I：

10.1016/S0022-1139(03)00143-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

For enhancement of lithium-ion transference number, lithium-ion-conductive polymer electrolytes have been prepared from polyethylene oxide (PEO), lithium salt of LiCF3SO3 or LiF, plasticizer of polyethylene glycol dimethylether (PEGDME), and anion receptor of tris(pentafluorophenyl)borane (TPFB). Transport properties of the resultant polymer electrolytes have been studied by AC impedance spectroscopy. As a result, lithium-ion transference number increased with increasing TPFB due to the restriction of anion conduction by the interaction between anion and anion receptor. Effects of anion receptor on transport properties are discussed. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：279 / 282

页数：4

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