Preparation and Characterization of Macroporous Foams Derived from a Phenolic Resin

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Abstract:

New macroporous carbons are prepared using phenolic resin foam as a carbon precursor. The synthesis scheme consisted of: (a) preparation of the phenolic resin foams, (b) carbonization of the phenolic resin foams. The synthesized phenolic resin foams were modificated by the hybrid SiO2 nanomaterials for the first. The obtained macroporous carbons with better air tightness have potential application in catalyst support. Moreover, the shape of the macroporous carbons could be controlled by simply adjusting the phenolic resin foams.

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492-496

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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