2026-04-17T02:24:20Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1759162025-12-04T21:40:35Zcom_2072_1057col_2072_478917col_2072_478933

00925njm 22002777a 4500 dc Harmel, Justine author Peres, Laurent author Estrader i Bofarull, Marta author Berliet, Adrien author Maury, Sylvie author Fécant, Antoine author Chaudret, Bruno author Serp, Philippe author Soulantica, Katerina author 2021-03-30T15:17:02Z 2021-03-30T15:17:02Z 2018-06-12 2021-03-30T15:17:03Z The Fischer-Tropsch synthesis (FTS) is a structure‐sensitive exothermic reaction that enables catalytic transformation of syngas to high quality liquid fuels. Now, monolithic cobalt‐based heterogeneous catalysts were elaborated through a wet chemistry approach that allows control over nanocrystal shape and crystallographic phase, while at the same time enables heat management. Copper and nickel foams have been employed as supports for the epitaxial growth of hcp‐Co nanowires directly from a solution containing a coordination compound of cobalt and stabilizing ligands. The Co/Cufoam catalyst was tested for Fischer-Tropsch synthesis in a fixed‐bed reactor, showing stability and significantly superior activity and selectivity towards C5+ compared to a Co/SiO2‐Al2O3 reference catalyst under the same conditions. Cobalt Metalls de transició Nanoestructures Cobalt Transition metals Nanostructures hcp -Co Nanowires grown on metallic foams as catalysts for Fischer-Tropsch Synthesis