A comparative study was carried out for over 20 microporous carbons using high-resolution thermogravimetry (HRTGA) and adsorption techniques. The utility of the HRTGA technique for characterization of active carbons was demonstrated by correlating the HRTGA data with adsorption measurements. The lin
Total specific surface area of heterogeneous microporous activated carbons
โ Scribed by M. Jaroniec; R. Madey; J. Choma
- Book ID
- 113299864
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 240 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0254-0584
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Three different types of carbon precursor-mesophase microbeads, preoxidized polyacrylonitrile (PAN) fibres, and phenolic fibres-have been carbonized in argon at 900ยฐC and thereafter activated with carbon dioxide at the same temperature. Physical adsorption of nitrogen at -196ยฐC and of carbon dioxide
Adsorption isotherms of carbon dioxide on microporous active carbons have been obtained at 195 K. The adsorption isotherms were interpreted by means of the Dubinin-Astakhov (DA) and Dubinin-Radushkevich-Stoeckli (DRS) equations. The heterogeneity of micropore structure and the energetic heterogeneit