37. Electronic structure of first, second, and third stage lithium intercalated graphite compounds
β Scribed by N.A.W. Holzwarth; S.G. Louie; S. Rabii
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 127 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0008-6223
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β¦ Synopsis
We report the results of self-consistent band structure calculations for Li&, LiC,*, and LiCls in idealized crystal structures representing first, second, and third stage intercalation compounds. Results for LiC,* indicate that 90% of the net excess charge is localized in the region between the two graphite planes facing the Li ions. In contrast, only 40% of the conduction electron charge is localized in that region.
π SIMILAR VOLUMES
Highly oriented carbon fibers have been intercalated with DMSO-solvated alkali-and substituted ammonium-cations by cathodic reduction. The resulting decrease in resistance was measured and correlated with values of other solvated cation-and anion-intercalation compounds of graphite. The findings ind