The c-axis resistivity for two HOPG-based, first stage CuAl2Cl8 and second stage CuCl2-graphite intercalation compounds as a function of both pressure and temperature

被引：2

作者：

Andersson, OE ^{[1
]}

Sundqvist, B ^{[1
]}

Polo, V ^{[1
]}

Vangelisti, R ^{[1
]}

Mareche, JF ^{[1
]}

McRae, E ^{[1
]}

机构：

[1] UNIV NANCY 1,LAB CHIM SOLIDE MINERAL,CNRS,URA 158,F-54506 VANDOEUVRE NANCY,FRANCE

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1996年 / 57卷 / 6-8期

关键词：

inorganic compounds; high pressure; electrical conductivity;

D O I：

10.1016/0022-3697(95)00338-X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper we present data for the c-axis resistivity of first stage CuAl2Cl8 GIC and second stage CuCl2 GIC as functions of pressure, p, (0.0 < p < 1.5 GPa) and of temperature, T, (4 < T < 300 K). We show evidence of a possible new high-pressure phase above 1.0 GPa for the CuAl2Cl8 GIC and we show that the CuCl2 GIC is very stable at all pressures and temperature investigated. We make a comparison with previous results on SbCl5 GICs and other chloride intercalation compounds and with theories treating the temperature and pressure coefficients of transport parameters in layered solids.

引用

页码：719 / 723

页数：5