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Application of phenolic resin-based spherical carbons for adsorption of carbon dioxide

Przepiórski J., Szałek M., Morawski A. W.

Polish Journal of Chemical Technology

2001

Vol. 3, nr 3

20-21

Two sorts of spherical carbons were prepared by a carbonisation of phenolic resin-based spheres in both, N2 and CO2 atmospheres. CO, adsorption tests were performed for the obtained carbons. Surface coverage calculated for the carbon spheres prepared in CO2 atmosphere was found as bigger than that one for the carbon obtained with use of N,. The coverage was bigger than total surface area of the carbon. In spite of different gases used for the preparations, the tested samples did not show significant differences in their surface chemistry. Keywords: phenolic resin, carbon, adsorption, carbon dioxide