THERMAL-BEHAVIOR OF POLYACETYLENE HEAVILY DOPED WITH ALKALI-METALS - EPR STUDIES

被引：4

作者：

GHANBAJA, J ^{[1
]}

GOULON, C ^{[1
]}

BILLAUD, D ^{[1
]}

机构：

[1] UNIV NANCY 1,CHIM THEOR LAB,CNRS,URA 22,F-54506 VANDOEUVRE NANCY,FRANCE

来源：

SYNTHETIC METALS | 1990年 / 35卷 / 1-2期

关键词：

D O I：

10.1016/0379-6779(90)90032-G

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The evolution of the EPR signal of heavily doped (MyCHy)x compounds (M = K, Rb) has been studied as a function of temperature T between room temperature and 563 K. The variations with T of the EPR linewidth ΔHpp and of the asymmetry ratio A/B are discussed in terms of extraction of the alkali metal due to either a classical deintercalation or to alkali hydride formation. It has been shown that alkali doping enhances the thermal stability of (CH)x. © 1990.

引用

页码：103 / 111

页数：9