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A comparative study has been performed on Ni2P/SiO2 catalysts prepared by: (i) conventional temperature-programmed reduction (TPR) of calcined precursors following wet impregnation of the support, (ii) TPR of a sol–gel prepared NiO/SiO2 precursor impregnated with NH4H2PO4 and (iii) a solution-phase reaction in the presence of the SiO2 support using Ni(acac)2 and trioctylphosphine. Catalyst characterization...
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