EVIDENCE OF DISSOLVED IONS AND ION-PAIRS IN DILUTE POLY(PROPYLENE OXIDE) SALT-SOLUTIONS

被引：53

作者：

SCHANTZ, S ^{[1
]}

TORELL, LM ^{[1
]}

机构：

[1] CHALMERS UNIV TECHNOL,DEPT PHYS,S-41296 GOTHENBURG,SWEDEN

来源：

SOLID STATE IONICS | 1993年 / 60卷 / 1-3期

关键词：

D O I：

10.1016/0167-2738(93)90273-6

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：

To test previous interpretations of splitted Raman modes in terms of solvated ''free'' ions and ion pairs in polyether-salt complexes we have carried out Raman measurements of poly(propylene oxide) (PPO) containing MClO4 and MCF3SO3 (M = Li or Na), respectively, from the low concentrations L:M = 1000 (O:M is the oxygen to salt ratio) previously not investigated to the range O:M approximately 30-5 in which most reported spectral measurements have been carried out.

引用

页码：47 / 53

页数：7

共 29 条

[1] IONIC-CONDUCTIVITY IN POLY(PROPYLENE GLYCOL) COMPLEXED WITH LITHIUM AND SODIUM TRIFLATE
ALBINSSON, I
MELLANDER, BE
STEVENS, JR
[J]. JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (01) : 681 - 690
[2] ION ASSOCIATION EFFECTS AND IONIC-CONDUCTIVITY IN POLYMER ELECTROLYTES
ALBINSSON, I
MELLANDER, BE
STEVENS, JR
[J]. SOLID STATE IONICS, 1993, 60 (1-3) : 63 - 66
[3] ION MIGRATION IN LIQUID POLYMER ELECTROLYTES
CAMERON, GG
HARVIE, JL
INGRAM, MD
SORRIE, GA
[J]. BRITISH POLYMER JOURNAL, 1988, 20 (03): : 199 - 202
[4] CHEN H, 1971, J PHYS CHEM-US, V75, P2672
[5] Davies C.W., 1962, ION ASS
[6] SOLVENT PROPERTIES OF DICHLOROMETHANE .6. DIELECTRIC-PROPERTIES OF ELECTROLYTES IN DICHLOROMETHANE
GESTBLOM, B
SONGSTAD, J
[J]. ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY, 1987, 41 (06): : 396 - 409
[7] AN INTERPRETATION OF RAMAN SPECTRAL DATA FOR POLYMER ELECTROLYTES IN THE LIGHT OF NEW EVIDENCE FOR ION ASSOCIATION IN DILUTE-SOLUTION
GRAY, FM
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1991, 29 (11) : 1441 - 1445
[8] CONDUCTANCE AND CONDUCTING SPECIES IN AMORPHOUS POLYETHER LITHIUM PERCHLORATE SYSTEMS AT VERY LOW SALT CONCENTRATION
GRAY, FM
[J]. SOLID STATE IONICS, 1990, 40-1 (pt 2) : 637 - 640
[9] HALL PG, 1986, POLYM COMMUN, V27, P100
[10] ION ION SOLVENT INTERACTIONS IN SOLUTION .1. SOLUTIONS OF LICLO4 IN ACETONE
JAMES, DW
MAYES, RE
[J]. AUSTRALIAN JOURNAL OF CHEMISTRY, 1982, 35 (09) : 1775 - 1784

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