Effect of chlorine on the deposition of pyrolytic carbon
โ Scribed by F. Kobayashi; K. Ikawa; K. Iwamoto
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- English
- Weight
- 153 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0008-6223
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Comparative study of the magnetic susceptibility, resistivity, magnetoresistance, Hall coefficient and ESR signal has been carried out for pyrolytic carbon heattreated from 1800ยฐC to 3000ยฐC in argon or chlorine atmosphere. It has been found that chlorine intensifies the change of the electronic prop
kz and permit determination of the activation energy (22 kcal) for step 2. Together with the activation energy (52 kcal) for step 1, one obtains 32 kcal as the heat of dissociation of the C-C bond in CsOz at 1000ยฐK. This figure, which at first seems surprisingly low, leads to a reasonable value (f51
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