2,3,6,7,10,11-Hexahydroxytriphenyl can be used to prepare metal-organic frameworks (MOFs). Metal-organic frameworks are a class of Chemicalbook materials formed by coordination between metal ions and organic ligands. Compared with traditional inorganic porous materials, MOF has higher porosity, larger specific surface area, adjustable pore structure and excellent structural stability, and is widely used in the field of chemical energy storage