The graphite intercalation compound (GIG) of titanium fluoride has been prepared in a fluorine atmosphere. The GICs prepared from natural graphite and pitch-based carbon fiber were mostly stage-2 compounds with repeat distance 11.28-11.59 A and composition Cll\_15TiF4.1\_6 >. The ESCA spectrum indic
Preparation, structure and electrical conductivity of vanadium oxide fluoride - graphite intercalation compound
โ Scribed by Tsuyoshi Nakajima; Yasuji Nagai
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 29 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0022-1139
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๐ SIMILAR VOLUMES
Graphite intercalation compounds (GIC) of vanadium fluoride have been prepared in a fluorine atmosphere. The GICs prepared from highly oriented pyrolytic graphite (HOPG) were stage l-8 compounds with composition, &\_B,VF,,,\_,,. The apparent size of intercalated VF;(d,) decreased from 5.33 A to 4.15
The rate of fluorine intercalation in graphite is larger in the present system than in other metal fluorides examined previously. X-ray diffraction data indicate that C,F belongs to a hexagonal system with a superlattice of a, = 2a, in the ab plane, accompanying some amount of a bi-intercalation pha