 the study investigated the potential of three different types of silicate materials to efficiently capture carbon dioxide. These materials were modified with a special organic compound which increased their affinity for CO2. The results show that these modified materials have a much higher capacity for capturing CO2 compared to the original material. Furthermore, the modified materials demonstrated excellent stability over multiple cycles of adsorption and desorption. This article was authored by Oyandari Timurbiter, Margarita Popova, Violeta Mitova, and others.