Tungsten Carbide Catalyst Supported on Carbon Nanotube for the Hydrogenation of Cellulose

Chang Hai Du; Liang Zhou; Sha Sha Zhao

doi:10.4028/www.scientific.net/AMR.236-238.432

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 236-238Tungsten Carbide Catalyst Supported on Carbon...

Tungsten Carbide Catalyst Supported on Carbon Nanotube for the Hydrogenation of Cellulose

Abstract:

The tungsten carbide catalysts supported on carbon nanotubes were prepared by the temperature-programmed reduction, and there were used as catalysts for the hydrogenation of cellulose. The optimum synthesis and reactive conditions were investigated. The results show that the WC loading was 40%, the catalyst calcination temperature was 773K, the reduction temperature was 1073K. The conversion rate of cellulose could reach 84.5%, and the yield of sorbitol was 45.9%. The WC/CNTs catalysts show high catalytic activities and higher selectivity towards sorbitol in crystal cellulose hydrogenation.

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Advanced Materials Research (Volumes 236-238)

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432-436

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https://doi.org/10.4028/www.scientific.net/AMR.236-238.432

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Online since:

May 2011

Authors:

Chang Hai Du, Liang Zhou, Sha Sha Zhao

Keywords:

Carbon Nanotube (CN), Catalyst, Cellulose, Gsten Carbide, Hydrogenation, Tungsten Carbide

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