Chemical reactivity of PF5 and LiPF6 in ethylene carbonate/dimethyl carbonate solutions

被引：505

作者：

Sloop, SE ^{[1
]}

Pugh, JK ^{[1
]}

Wang, S ^{[1
]}

Kerr, JB ^{[1
]}

Kinoshita, K ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2001年 / 4卷 / 04期

关键词：

D O I：

10.1149/1.1353158

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The thermal decomposition of 1 M LiPF6 in a mixture (1:1 molar ratio) of ethylene carbonate (EC)/dimethyl carbonate (DMC) at 85 degreesC is compared to the reaction between EC/DMC and PF5 gas. Both produce a brown solution and gaseous products. The reaction products from PF5+EC/DMC and 1 M LiPF6 in 1:1 EC/DMC, detected by gas chromatography, are similar. Proton nuclear magnetic resonance provided evidence for the presence of oligoether carbonates in the reaction products. (C) 2001 The Electrochemical Society.

引用

页码：A42 / A44

页数：3

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