Abstract

The methods for regulating the physicochemical and catalytic properties of Pd/C compositions by varying their synthesis conditions were reviewed. The effect of the nature of the carbon support, the composition of the palladium precursor and its reduction conditions, and the addition of a second active metal on the formation of palladium sites, their dispersion, electronic state, and catalytic properties in practically important hydrogenation reactions was demonstrated using the results obtained by the authors. These data may be useful for the development of Pd/C catalysts exhibiting high activity and selectivity in the hydrogenation reactions of polyfunctional organic compounds.

中文翻译：

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Pd / C催化剂的合成：调节活性位点结构以实现有机化合物加氢中高选择性的方法

摘要

综述了通过改变Pd / C合成条件来调节其物理化学和催化性能的方法。碳载体的性质，钯前体的组成及其还原条件以及第二种活性金属的添加对在实际重要的氢化反应中钯位点的形成，其分散性，电子态和催化性能的影响使用作者获得的结果进行了证明。这些数据可用于开发在多官能有机化合物的氢化反应中表现出高活性和选择性的Pd / C催化剂。