Effect of the addition of Au on Co/TiO2 catalyst for the Fischer-Tropsch reaction

Jalama, K., Coville, N. J., Hildebrandt, D., Glasser, D., Jewell, L. L., Anderson, J. A., Taylor, Stuart H. ORCID: https://orcid.org/0000-0002-1933-4874, Enache, Dan Ion and Hutchings, Graham John ORCID: https://orcid.org/0000-0001-8885-1560 2007. Effect of the addition of Au on Co/TiO2 catalyst for the Fischer-Tropsch reaction. Topics in Catalysis 44 (1-2) , pp. 129-136. 10.1007/s11244-007-0286-8

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Abstract

The effect of Au doping on a 10Co/TiO2 Fischer-Tropsch catalyst has been investigated by varying the amount of Au (0.2-5 wt.) added to the catalyst. Addition of Au to the 10Co/TiO2 system improved the cobalt dispersion on the catalyst surface and shifted the reduction temperature for the cobalt oxides in interaction with the support to lower temperatures. The catalyst activity for FT reaction increased with an increase in Au loading and passed through a maximum in activity at 1 wt. Au while the methane and light product selectivity monotonically increased with Au loading. © 2007 Springer Science+Business Media, LLC.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry Cardiff Catalysis Institute (CCI)
Subjects:	Q Science > QD Chemistry
Uncontrolled Keywords:	gold; cobalt; titania support; Fischer-Tropsch
Publisher:	Springer
ISSN:	1022-5528
Last Modified:	05 Jan 2023 09:58
URI:	https://orca.cardiff.ac.uk/id/eprint/10262

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