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Information × Registration Number 0220U100030, 0119U102076 , R & D reports Title Development of photocatalysts based on the nanostructured layered double hydroxides for the photocatalytic reduction of carbon dioxide under UV (UVC and UVA) light popup.stage_title Head Staruch Galyna M., Кандидат хімічних наук Registration Date 03-01-2020 Organization Chuiko Institute of Surface Chemistry of NAS of Ukraine popup.description2  A technique for the synthesis of Cu- and Ag-containing layered double hydroxides was developed. The co-precipitation method obtained Mg / Al, Zn / Al, Zn + Cu / Al, Mg / Ga, Zn / Ga, Zn + Cu / Ga layered double hydroxides (SHG). Characteristics of structure, morphology and physicochemical properties of SHG were obtained. On the basis of thermal and X-ray diffraction analysis, the optimal temperature of the thermal treatment of SHPG was determined for their conversion into oxides with the possible further restoration of the layered structure. It is shown that by restoration of copper ions in SHG, a shift of the absorption band into the longwave region is achieved. It is established that the most pronounced shift is observed for SHG with a content of Cu 9% wt. Methods for synthesis of composites based on SHG and TiO2 have been developed. Composites based on Mg / Ga ShPG and TiO2 have been found. are more active in the reaction of photocatalytic reduction of CO2 in a liquid medium. Product Description popup.authors Petrik Irina S. Staruch Galyna M. popup.nrat_date 2020-04-02 Close