THERMOGRAVIMETRIC STUDY OF PHASE TRANSFORMATIONS OF METAL OXIDE COMPOSITES BASED ON HIGHLY DISPERSIVE INERT CARRIERS IN THE SYNTHESIS OF CO2 METHANATION CATALYSTS: DOI: Https: doi.Org 10.17721 1728-2209.2023.1(58).7. Вісник: Хімія 2023, 58 (1), 36-41.