Electrochemical comparison of several cross-linked polyethers

被引：12

作者：

Alloin, F ^{[1
]}

Sanchez, JY ^{[1
]}

机构：

[1] Lab Electrochim & Physicochim Mat & Interfaces, St Martin Dheres, France

来源：

ELECTROCHIMICA ACTA | 1998年 / 43卷 / 10-11期

关键词：

polymer electrolytes; network; lithium salts; poly(oxytetramethylene); poly(oxypropylene);

D O I：

10.1016/S0013-4686(97)10020-2

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Several unsaturated polyethers have been prepared by a polycondensation route, from alpha, omega dihydroxy oligoethers, and cross-linked by free-radical initiation. The ionic conductivities and thermal behavior of LiTFSI/network electrolytes have been investigated and show that conductivities depend on the nature of the solvating oligomeric blocks, the maxima corresponding to poly(oxyethylene) based networks. Oligomeric poly(oxypropylene) and poly(oxytetramethylene) blocks however provide a quite satisfactory conductivity level. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1199 / 1204

页数：6

共 11 条

[1] LI+-CONDUCTIVE POLYMER ELECTROLYTES DERIVED FROM POLY(1,3-DIOXOLANE) AND POLYTETRAHYDROFURAN
ALAMGIR, M
MOULTON, RD
ABRAHAM, KM
[J]. ELECTROCHIMICA ACTA, 1991, 36 (5-6) : 773 - 782
[2] ELECTROCHEMICAL-BEHAVIOR OF LITHIUM ELECTROLYTES BASED ON NEW POLYETHER NETWORKS
ALLOIN, F
SANCHEZ, JY
ARMAND, M
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1994, 141 (07) : 1915 - 1920
[3] NEW SOLVATING POLYETHER NETWORKS
ALLOIN, F
SANCHEZ, JY
[J]. ELECTROCHIMICA ACTA, 1995, 40 (13-14) : 2269 - 2276
[4] ALLOIN F, 1993, THESIS GRENOBLE
[5] LENEST JF, 1988, BRIT POLYM J, V20, P253
[6] IONIC BEHAVIOR OF ALKALINE COMPLEXES BASED ON LINEAR AND CROSS-LINKED POLY(OXYPROPYLENE)
ROUX, C
SANCHEZ, JY
[J]. ELECTROCHIMICA ACTA, 1995, 40 (08) : 953 - 957
[7] ROUX C, 1996, THESIS GRENOBLE
[8] TANI H, 1973, ADV POLYM SCI, V11, P57
[9] MICROPHASE SEPARATION IN AMORPHOUS POLYETHERS COMPLEXED WITH LICLO4, NACLO4, AND NAI
VACHON, C
VASCO, M
PERRIER, M
PRUDHOMME, J
[J]. MACROMOLECULES, 1993, 26 (15) : 4023 - 4031
[10] ION-TRANSPORT IN POLYMER ELECTROLYTES
VINCENT, CA
[J]. ELECTROCHIMICA ACTA, 1995, 40 (13-14) : 2035 - 2040

← 1 2 →