✦ LIBER ✦

Effect of crystallite size on the chemical compositions of the stage 1 alkali metal-graphite intercalation compounds

✍ Scribed by Hiroyuki Fujimoto; Akihiro Mabuchi; Katsuhisa Tokumitsu; Takahiro Kasuh; Noboru Akuzawa

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 517 KB
Volume: 32
Category: Article
ISSN: 0008-6223
DOI: 10.1016/0008-6223(94)90182-1

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✦ Synopsis

The relation between the compositions of alkali metal-graphite intercalation compounds and the crystallite size of pristine graphite was mathematically analyzed taking into account the inplane structure and the stacking sequence of the graphite intercalation compounds. It has been found that the atomic ratio of carbon and alkali metal in GICs, C/M (M = Li, K, Rb, and Cs) was approximated by a function of the crystallite size (L, and L,) and the interlayer spacing (d& of the pristine graphite.

The derived equation shows good agreement with the experimental results previously reported.

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