LI ION CONDUCTIVE POLYMER ELECTROLYTE BASED ON POLYGLYCERINE

被引：6

作者：

ISHIKAWA, K ^{[1
]}

SUGIHARA, T ^{[1
]}

OSHIMA, Y ^{[1
]}

KATO, T ^{[1
]}

IMAI, A ^{[1
]}

机构：

[1] NAGOYA MUNICIPAL IND RES INST,ATSUTA KU,NAGOYA 456,JAPAN

来源：

SOLID STATE IONICS | 1990年 / 40-1卷

关键词：

D O I：

10.1016/0167-2738(90)90080-B

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：

New polymers were prepared by grafting EO homopolymer or EO-PO copolymer to polyglycerine having ether oxygens in addition to those of PEO. The temperature dependences of ionic conductivities were investigated for crosslinked films of these polymers containing lithium perchlorate. These depended on the degree of the polymerization of EO and the copolymerization ratio of PO to EO. The best sample of this work showed the conductivity of 1.1×10-4 S cm-1 at 30°C. It is suggested by the experimental results that the sudden change of ionic conductivity relates to the latent heat at the melting point. © 1990.

引用

页码：612 / 615

页数：4

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