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Recent advances in the applications of mesoporous silica in heterogeneous catalysis

机译:介孔二氧化硅在多相催化中的应用研究进展

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摘要

Mesoporous silica is a class of silica material with a large specific surface area, high specific pore volume and meso-sized pores. These properties make mesoporous silica a good choice of support in heterogenous catalysis. In this review, we discuss the functionalization of mesoporous silica, preparations of mesoporous silica supported catalysts and their typical applications in heterogenous catalysis. We highlight the introduction of different functionalities over mesoporous silica and their cooperation to achieve the catalytic turnover. Both the advantages and disadvantages of mesoporous silica as a support in these applications are compared, such as regulating the particle size distribution, dispersion of active species and interaction between active species-support. The review aims to summarize the recent progress on mesoporous silica related catalytic applications and provide valuable insight into the rational design of efficient catalysts.
机译:介孔二氧化硅是一种硅材料大比表面积、高具体孔隙体积和meso-sized毛孔。属性使介孔二氧化硅一个不错的选择在异构催化的支持。审查,我们讨论的功能化介孔二氧化硅、介孔的准备工作二氧化硅催化剂及其典型的支持应用程序在异构催化。突出不同的介绍在介孔二氧化硅及其功能合作,实现催化营业额。的优点和缺点在这些介孔二氧化硅作为支持应用程序相比,如规范粒度分布、分散活动物种和之间的交互活动species-support。最近的进展相关的介孔二氧化硅催化应用和提供有价值的洞察的理性设计效率催化剂。

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