Dawson, Elizabeth A, Barnes, Philip A. and Chinn, Matt J. (2006) Preparation and characterisation of carbon-coated ceramic foams for organic vapour adsorption. Carbon, 44 (7). pp. 1189-1197. ISSN 0008-6223
Metadata only available from this repository.Abstract
Ceramic foam substrates of various porosities were coated with novolak resin, which was then subsequently carbonised and activated to develop a pore structure. The carbon forming the layer was characterised by thermal analysis, TPD and N2, CO2 and hexane vapour adsorption. It was found to be microporous with a high surface area (up to 1400 m2 g−1), which made it a good adsorbent for hexane vapour at ambient temperature. The carbon–ceramic interface was examined using SEM. The coated foams displayed a reduced pressure drop compared to carbon granules and had good dynamic hexane vapour adsorption characteristics. Depending on the foam architecture, hexane breakthrough was delayed for up to 78 min.
| Item Type: | Article |
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| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
| Schools: | School of Applied Sciences School of Applied Sciences > Materials and Catalysis Research Centre |
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| Depositing User: | Sara Taylor |
| Date Deposited: | 14 Mar 2008 10:41 |
| Last Modified: | 18 Mar 2011 10:54 |
| URI: | http://eprints.hud.ac.uk/id/eprint/573 |
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