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Design and Synthesis of Nanostructure of the Ru-TM/TMO/C Catalysts and Investigation of Their Catalytic Performance in Aromatic Hydrogenation

Abstract

为了提高多相催化反应中催化剂的活性、选择性与稳定性,合理设计催化剂对实现反应物高效且有选择的吸附与活化十分关键。由于大多数反应都涉及到两种或多种反应物,最理想的催化剂应可对应不同反应物,具有不同的活性位将其吸附与活化。芳烃是一种重要的化工原料和平台化合物,其重要的产品延伸是芳环加氢产物。以苯催化加氢制环己烷为例,环己烷不仅是生产环己酮、环己醇、己内酯、己内酰胺、尼龙-6与尼龙-66等的重要原料,还是一种优良的有机溶剂。因此,合理设计与开发高效且低成本芳烃加氢催化剂显得极其重要,同时对该加氢反应催化剂的研究,可获得一些加氢催化剂研究的共性问题,颇具学术研究和工业应用价值。 本研究第一部分内容是...The rational design of catalysts is very important to realize effective adsorption and activation of reactants for the enhancement of catalytic activity, selectivity and stability of heterogeneous catalysts. Because most of the catalytic reactions involve two or more reactants, an ideal catalyst should have multiple and synergetic sites that are active towards different reactants. Aromatic compoun...学位:工学博士院系专业:化学化工学院_工业催化学号:2062011015367

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