IONIC INTERACTIONS IN MCF3SO3-POLYETHER COMPLEXES CONTAINING MONOVALENT, DIVALENT AND TRIVALENT CATIONS

被引：72
|
作者：
PETERSEN, G
TORELL, LM
PANERO, S
SCROSATI, B
DASILVA, CJ
SMITH, M
机构：
[1] UNIV ROMA LA SAPIENZA,DIPARTIMENTO CHIM,I-00185 ROME,ITALY
[2] UNIV MINHO,DEPT CHEM,P-4719 BRAGA,PORTUGAL
来源：
SOLID STATE IONICS | 1993年 / 60卷 / 1-3期
关键词：
D O I：
10.1016/0167-2738(93)90274-7
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：
Ion association has been investigated by Raman scattering from triflate salts M (CF3SO3)x in PEO (400) for various cationic substitutions (M=Li+, Ca2+, Cu2+, and Nd3+) and for OH-capped, respectively CH3-Capped, polymer chains. The ion-ion interaction shows different temperature behavior in different systems. The observations are discussed in terms of recent theories which consider volume changes (electrostriction) in the salt dissociation process.
引用
收藏
页码：55 / 60
页数：6
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