介孔分子筛孔中过渡金属的组装及其催化应用

本文对近年来在MCM系列和SBA系列介孔分子筛孔中组装过渡金属催化剂的方法,如一步合成法、接枝法和浸渍法等进行了归纳,并对这些含过渡金属介孔分子筛催化剂在氧化反应、加氢反应、烷基化反应、F-T合成和催化脱硫反应中的应用进展进行了评述,以期对含过渡金属介孔分子筛催化剂的性能有比较全面的认识.

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The preparation methods of assembling transition metal into the channels of MCM and SBA family of mesoporous molecular sieves(MMSs) are summarized,including direct synthesis,grafting and impregnation methods.The recent progress on the catalytic applications to the oxidation reactions,hydrogenation reactions,alkylation reactions,F-T synthesis and catalytic hydrodesulfurization is reviewed for better understanding the catalytic performance of MMSs containing transition metals catalysts.