The adsorption isotherms of Xe vapor at 196 K and supercritical Xe at 300 K on activated carbon fibers of different pore widths were gravimetrically measured. The adsorption isotherms of Xe vapor were compared with the N 2 adsorption isotherms. A Dubinin-Radushkevich (DR) plot of the adsorption isot
Molecular modeling of micropores in activated carbon
β Scribed by J. Rodriguez; F. Ruette; J. Laine
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 262 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0008-6223
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Three different types of carbon precursor-mesophase microbeads, preoxidized polyacrylonitrile (PAN) fibres, and phenolic fibres-have been carbonized in argon at 900Β°C and thereafter activated with carbon dioxide at the same temperature. Physical adsorption of nitrogen at -196Β°C and of carbon dioxide
## NOTE Surface Fractal Parallel Plate Models for Micropore Structures of Active Carbon fractal surface is allowed to be placed out of the periphery of its neighbors under the conditions that k/10 parts of the S n surface in terms of surface In order to analyze the micropore structures of active c
Adsorption energies for different surface and pore configurations were calculated by summing the Lennard-Jones potential for the interaction of an adsorbate molecule with the carbon surface. The calculations provide information on the adsorption potential as a function of pore configuration and spac