Composition and structure of fluorinated graphite compounds with camphor
โ Scribed by V. M. Paasonen; A. S. Nazarov; V. P. Fadeeva; V. A. Nadolinnyi
- Book ID
- 105637637
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1998
- Tongue
- English
- Weight
- 292 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0022-4766
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Fluorine-graphite intercalation compounds have been prepared from HOPG and natural graphite powder in the presence of a fluoride such as AgF, WF,, or SbF, at room temperature. The C,F samples obtained were quasi stage 1, 2, and 3 compounds with compositions of Cz ,F-CU hF. The stage 1 hases in the a
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
The fluorination of highly oriented pyrolytic graphite (HOPG), powdery and flaky natural graphites, and carbon fiber (P 100) has been performed in a fluorine atmosphere with HF gas (5.3 x 103-4.8 x lo4 Pa), or by flowing fluorine gas in anhydrous liquid hydrogen fluoride (AHF) at ambient temperature