Preparation and characterisation of a highly active bimetallic (Pd–Ru) nanoparticle heterogeneous catalyst†

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Robert Raja, Sophie Hermans, Douglas S. Shephard, Brian F. G. Johnson, Robert Raja, Gopinathan Sankar, Stefan Bromley and John Meurig Thomas


Abstract

The mixed-metal carbonylate cluster [Pd6Ru6(CO)24]2– was used as a single-source precursor in the synthesis of a highly active hydrogenation catalyst (stoichiometry PdRu) which has been characterised by electron microscopy and X-ray absorption spectroscopy: PdRu readily hydrogenates alkenes and naphthalene (the latter predominantly to cis- decalin) under mild conditions


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