Coal pitch carbon fibres
โ Scribed by IRCHA
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 265 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0301-679X
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๐ SIMILAR VOLUMES
Isotropic pitch-based carbon fibres are activated by carbon dioxide and by steam at a temperature ranging from 850 to IOOO'C. In both cases, a significant increase in micropore volume, as measured by physical adsorption of N, and COZ. is found. Fibre diameter steadily decreases during gasification b
Mesophase pitch-based carbon fibres thermoset with CI2 containing air were studied for their microstructures and physical properties. Carbon fibres thermoset with CI2 containing air and heat-treated at 2000 ~ (CI22000) possessed slightly smaller mean sizes of crystallites Lc(0 0 2)s, lower densities