Several ways to produce porous carbon monoliths by template assisted routes |
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Authors: | Olaf Klepel,Heiko Strauβ,Arnd Garsuch,Kerstin Bö hme |
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Affiliation: | Universität Leipzig, Institut für Technische Chemie, Linnéstr. 3, D-04103 Leipzig, Germany |
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Abstract: | Several ways to produce microporous and mesoporous carbon monoliths by template assisted synthesis routes are described. Pressed zeolite (HY) and silica powder tablets have been used as templates. Sucrose acts as a carbon precursor and as a binder between the carbon particles as well. In the case of zeolite template, the carbon porosity could be increased by additional loading of the template with ethene. Due to the balance between mechanic stability and porosity of the carbon monolith, an optimal amount of sucrose is required. The final products were characterized by low temperature nitrogen adsorption. |
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Keywords: | Carbon monolith Template Zeolite Silica Sucrose |
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