Activation of carbon fibres by steam and carbon dioxide
β Scribed by S.K. Ryu; H. Jin; D. Gondy; N. Pusset; P. Ehrburger
- Book ID
- 107727565
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 211 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0008-6223
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π 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
## Abstract The polymeric precursor polystyrene sulphonate beads were used to produce activated carbon spheres (ACSs). ACSs were prepared by carbonization of polymeric precursor at 800Β°C followed by activation of resultant char with steam and carbon dioxide activation processes. The resulting ACSs