Abstract
Platinum fixation via functional groups of carbon support is necessary criterion for effective catalyst creation. Fullerene black inclusive unconjugated double bonds (one it per three to five carbon atoms) is preferable support than carbon material with graphene structure wherein about 4 wt% of oxygen as carboxyl groups may be introduced by oxidative treatment. Platinum on fullerene black fixing as the clusters with particles size about 3.5–4 nm whereas particles sizes for Pt clusters on carbon material with graphene structures is more and equal of 6–7 nm. Pt nanoclusters supported on carbon nanomaterials catalyze of hydrogenation of both multiple bonds as decene-1 and nitroaromatics as nitrobenzene. The catalysts based on fullerene black exceed catalysts based on carbon material with graphene structure and conventional Pt/C catalyst with respect to catalytic activity. Pt clusters sizes have more influence with respect to catalytic activity than electroconductivity and specific surface of carbon support
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Kushch, S.D., Kuyunko, N., Tarasov, B.P. (2008). Pt NANOCLUSTERS ON CARBON NANOMATERIALS AS HYDROGENATION CATALYSTS. In: Baranowski, B., Zaginaichenko, S.Y., Schur, D.V., Skorokhod, V.V., Veziroglu, A. (eds) Carbon Nanomaterials in Clean Energy Hydrogen Systems. NATO Science for Peace and Security Series C: Environmental Security. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8898-8_49
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DOI: https://doi.org/10.1007/978-1-4020-8898-8_49
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