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Information × Registration Number 0213U004688, 0113U003097 , R & D reports Title Development of methods for new heterogeneous catalysts' synthesis as alternative to homogeneous ones for biomass hydrolysis processes. popup.stage_title Head Golovko L.V., Registration Date 24-12-2013 Organization Institute of Bioorganic Chemistry and Petrochemistry of National Academy of Sciences of Ukraine popup.description2 The first stage of the analysis of modern domestic and foreign scientific literature use of heterogeneous catalysts to improve the efficiency of existing and create a new generation of improved processes of biomass . Of particular interest in this regard are heteropolyacid of keggin type, providing a strong Bronsted acid. By the sol-gel synthesis hydrothermal treatment at a temperature of 110 °C, the samples of catalysts based on silicate nanocomposites heteropoly phosphomolybdic acid developed specific surface ( 613-720 m2/g). Using the method of IR spectroscopy proved Keggin structure of the hybrid frame heteropolyacid catalysts. It has been established that the surface area on the hybrid catalysts HPА significantly affect the acidity of the reaction medium. Product Description popup.authors Т.В.Лисухо Т.В.Ткаченко popup.nrat_date 2020-04-02 Close