中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Plasticizer effect on the ionic conductivity of PEO-based polymer electrolyte

文献类型:期刊论文

作者Qian XM ; Gu NY ; Cheng ZL ; Yang XR ; Wang EK ; Dong SJ
刊名materials chemistry and physics
出版日期2002
卷号74期号:1页码:98-103
关键词POLY(ETHYLENE OXIDE) LITHIUM PERCHLORATE ETHYLENE CARBONATE SALT CONCENTRATION BATTERIES COPOLYMERS TRANSPORT COMPLEXES POLYETHER IMPEDANCE
ISSN号0254-0584
通讯作者dong sj
中文摘要the effects of plasticizer ethylene carbonate (ec) on the ac impedance spectra and the ionic conductivity are reported. with increasing of ec concentration the semicircle in high frequency disappears, and the slope of the straight line in low frequency decreases. the data obtained from impedance experiments can be explained using an equivalent circuit proposed. on the other hand, the room temperature conductivity increases with ec concentration because of the increase of the segmental flexibility of peo. for lower ec concentration samples, the temperature dependence of conductivity in low temperature range follows arrhenius type, but when ec concentration is larger than 20%, the temperature dependence of conductivity obeys the vogel-tamman-fulcher (vtf) equation in all temperature ranges.
收录类别SCI收录期刊论文
语种英语
WOS记录号WOS:000173478700014
公开日期2010-11-03
源URL[http://202.98.16.49/handle/322003/18811]  
专题长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式
GB/T 7714
Qian XM,Gu NY,Cheng ZL,et al. Plasticizer effect on the ionic conductivity of PEO-based polymer electrolyte[J]. materials chemistry and physics,2002,74(1):98-103.
APA Qian XM,Gu NY,Cheng ZL,Yang XR,Wang EK,&Dong SJ.(2002).Plasticizer effect on the ionic conductivity of PEO-based polymer electrolyte.materials chemistry and physics,74(1),98-103.
MLA Qian XM,et al."Plasticizer effect on the ionic conductivity of PEO-based polymer electrolyte".materials chemistry and physics 74.1(2002):98-103.

入库方式: OAI收割

来源:长春应用化学研究所

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