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Information × Registration Number 0222U003800, 0120U100182 , R & D reports Title New effective nanoscale catalysts for the production of valuable organic compounds from bio raw materials and products of its conversion popup.stage_title Head Shcherban Nataliia D., Кандидат хімічних наук Registration Date 30-05-2022 Organization L. V. Pisarzhevskii Institute Of Physical Chemistry of The National Academy of Sciences of Ukraine popup.description2 It was found that graphitic carbon nitride obtained by pyrolysis of melamine is active in the carboxymethylation of cinnamyl alcohol (yield of carbonate ester up to 80%). The influence of the nature of activated carbon as a support for nanocomposite Mg-Al(Ca-P) oxide catalysts on their acid-base characteristics, which determine the activity in the process of conversion of С2,4-alcohols with the prolongation of C–C bond, was established. The highest selectivity towards 1-butanol (76%) is achieved over the 40Mg-Al/RWAP1208 catalyst due to the higher accessibility of active sites of the surface of the supported catalyst. It was shown that the synthesized nanostructured composite materials based on ZSM-5zeolite or carbon nanotubes and alumina reveal high catalytic activity in the conversion of methanol to dimethyl ether and C2 - C4 alkenes. It was demonstrated that reduced graphene oxide and carbon nanotubes show high stability and selectivity (80 – 90%) in the reaction of direct dehydrogenation of ethane. Composites of 3d metal nanoparticles with carbon nanoparticles on porous supports, which are active in the reductive amination of furfural with dibutylamine (in the case of Co nanoparticles, amines mainly with unsaturated furan ring were formed, Cu – with saturated tetrahydrofuran ring) were synthesized. Product Description popup.authors Asaula Vitaliy Mykolayovich Bychko Igor B. Zhokh Olexey O. Larina Olha V. popup.nrat_date 2022-05-30 Close