Peculiarities of The Thermal Expansion of ICl Mono- and Hetero-Graphite Intercalation Compounds under Order-Disorder Phase Transitions
作者:
SergueyG. Ionov,
ValdimirA. Kulbachinskii,
ElenaN. Pavlova,
ValeriyP. Popov,
AlexeyG. Sokolov,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1998)
卷期:
Volume 310,
issue 1
页码: 93-98
ISSN:1058-725X
年代: 1998
DOI:10.1080/10587259808045320
出版商: Taylor & Francis Group
关键词: phase transition;graphite intercalation compounds
数据来源: Taylor
摘要:
The temperature dependence of the thermal expansion coefficient α in highly oriented pyrolytic graphite (HOPG), first stage graphite intercalation compound (GIC) C8.1ICl1.1, second stage GIC C16.3ICl1.1, hetero-intercalated compounds C12FeCl3(ICl)0.75and C10CuCl2(ICl)0.6in the main crystallographic directions in the temperature range 40<T<350 K has been investigated. It was shown that the Debye temperatures in plane and in the perpendicular direction are different in ICl graphite intercalation compounds.
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