7 research outputs found

    Bimetallic FeCo nanocrystals supported on highly porous silica aerogels as fischer-tropsch catalysts

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    In this work, nanocomposites constituted of FeCo alloy nanoparticles dispersed on a highly porous silica aerogel have been designed as catalysts for low temperature Fischer-Tropsch synthesis. The catalysts were characterized by XRD, TEM, N 2 physisorption and SEM analysis. A high catalytic activity with CO conversions up to 95 % has been obtained, with enhanced selectivity for the C 2-C 4 hydrocarbons

    Naturally occurring chalcones and their biological activities

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