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Título: | Porous Silica-Based Organic-Inorganic Hybrid Catalysts: A Review |
Autor: | Erigoni, Andrea; Díaz Morales, Urbano CSIC ORCID | Palabras clave: | Organic–inorganic hybrid composites Porous-materials Catalysis Silica-based materials Sol-gel synthesis Post-synthetic functionalization |
Fecha de publicación: | 8-ene-2021 | Editor: | Multidisciplinary Digital Publishing Institute | Citación: | Catalysts 11(1): 79 (2021) | Resumen: | Hybrid organic-inorganic catalysts have been extensively investigated by several research groups in the last decades, as they allow combining the structural robust-ness of inorganic solids with the versatility of organic chemistry. Within the field of hybrid catalysts, synthetic strategies based on silica are among the most exploitable, due to the convenience of sol-gel chemistry, to the array of silylderivative precursors that can be synthesized and to the number of post-synthetic functionalization strategies available, amongst others. This review proposes to highlight these advantages, firstly describing the most common synthetic tools and the chemistry behind sol-gel syntheses of hybrid catalysts, then presenting exemplificative studies involving mono- and multi-functional silica-based hybrid catalysts featuring different types of active sites (acid, base, redox). Materials obtained through different approaches are described and their properties, as well as their catalytic performances, are compared. The general scope of this review is to gather useful information for those approaching the synthesis of organic-inorganic hybrid materials, while providing an overview on the state-of-the art in the synthesis of such materials and highlighting their capacities. | Versión del editor: | https://doi.org/10.3390/catal11010079 | URI: | http://hdl.handle.net/10261/273048 | E-ISSN: | 2073-4344 |
Aparece en las colecciones: | (ITQ) Artículos |
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Porous Silica-Based.pdf | 3,59 MB | Adobe PDF | Visualizar/Abrir |
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