Thermal expansion of alkali-graphite intercalation compounds
Technical Report
·
OSTI ID:6294880
The c-axis thermal expansion of several alkali-graphite intercalation compounds has been measured by means of x-ray scattering between 15 and 300 K. The thermal expansion depends strongly on the stage of the compound and is largest for C/sub 8/M (M = K, Rb, Cs) compounds. The data have been analyzed in terms of an one-dimensional quasi-harmonic approximation, which yields Grueneisen parameters two or three times as large as for pristine graphite.
- Research Organization:
- Illinois Univ., Urbana (USA)
- DOE Contract Number:
- AC02-76ER01198
- OSTI ID:
- 6294880
- Report Number(s):
- DOE/ER/01198-1364; CONF-810872-3; ON: DE82000060
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360602* -- Other Materials-- Structure & Phase Studies
ALKALI METALS
CARBON
CLATHRATES
DATA
ELECTROMAGNETIC RADIATION
ELEMENTS
EXPANSION
EXPERIMENTAL DATA
GRAPHITE
INFORMATION
IONIZING RADIATIONS
METALS
NONMETALS
NUMERICAL DATA
PYROLYTIC CARBON
RADIATIONS
THERMAL EXPANSION
X RADIATION
360602* -- Other Materials-- Structure & Phase Studies
ALKALI METALS
CARBON
CLATHRATES
DATA
ELECTROMAGNETIC RADIATION
ELEMENTS
EXPANSION
EXPERIMENTAL DATA
GRAPHITE
INFORMATION
IONIZING RADIATIONS
METALS
NONMETALS
NUMERICAL DATA
PYROLYTIC CARBON
RADIATIONS
THERMAL EXPANSION
X RADIATION