1 results about "Fullerene molecule" patented technology

The application belongs to the technical field of crystalline fullerene derivatives, and particularly relates to a method for preparing large-size fullerene crystals and magnesium intercalated two-dimensional fullerene crystals with high yield. 60 The crystal particles are mixed with a magnesium source, and then are placed in a reaction container. The mixture is subjected to solid-phase heat treatment under inert atmosphere or vacuum condition, so that magnesium atoms are intercalated into the fullerene crystals and adjacent fullerene molecules are induced to occur two-dimensional covalent polymerization. The product is directly collected in situ to obtain magnesium intercalated two-dimensional fullerene crystals. In the application, the fullerene raw material and the magnesium source are separately placed on one side of the reaction container, vacuum is drawn, then the raw material side is set as a high-temperature zone, the other side is set as a low-temperature zone for heating, and finally the low-temperature zone product is collected to obtain C 60 crystal particles. The application significantly improves the reactant utilization rate and the product collection efficiency through solid-phase conversion of the fullerene crystal precursor.