METHOD FOR MANUFACTURING ABSORBENT HAVING HIERARCHICALLY MOF-DERIVED CARBONS

摘要

PURPOSE: A manufacturing method of an absorber is provided to have a large sized specific area and a carbon-based absorber with a large pore volume without various templates and various chemical and physical activation processes. CONSTITUTION: A manufacturing method of an absorber comprises a step of providing a mixture that an inorganic precursor, organic precursor, and a first solvent are mixed; a step of heat-treating the mixture to synthesizing inorganic-organic skeleton structure; a step of washing the inorganic-organic skeleton structure by a second solvent and drying the same; a step of decomposing the inorganic-organic skeleton structure to manufacture a carbonized inorganic-organic skeleton structure. The inorganic precursor has a metallic ion or cluster shape. The organic precursor is a derivative based on benzene, naphthalene, carboxylate, trimesic acid, biphenyl, dipyridyl, and pyridine.