Recently, in the field of chemical materials, the application of silica sol as a catalyst support has attracted much attention, injecting new impetus into the development of green chemical industry.
Silica sol is a nanoscale silica dispersion system. It possesses high specific surface area, uniform pore structure and good chemical stability, which make it an excellent catalyst support. It can uniformly load metal active components, improve the catalytic reaction efficiency, and at the same time reduce the loss of active components, extending the service life of the catalyst.
At present, silica sol supports have been widely used in petrochemical, fine chemical and other fields. For example, they play a key role in hydrogenation reactions and oxidation reactions, helping to reduce energy consumption and pollutant emissions in chemical production. With the growing demand for green chemicals, researchers are also constantly optimizing the preparation process of silica sol to further improve its performance and promote the sustainable development of related industries.