NOVELTY - A nitrogen-containing organic small molecule is dissolved in ethanol, stirred, and metal salt is added, to form a metal complex. Metal complex is mixed with mesoporous silica, continuously stirred and dried at 60 degrees C, to obtain filling material. The filling material is placed in a quartz tube, heated at 500-1000 degrees C under pure nitrogen atmosphere for 2-9 hours, to obtain black powder. The black powder is stirred with 20% hydrofluoric acid solution, washed using deionized water, and dried, to obtain ordered mesoporous non-noble metal-nitrogen-graphitized carbon material.    USE - Preparation of ordered mesoporous non-noble metal-nitrogen-graphitized carbon material used for fuel cell.    ADVANTAGE - The method economically provides ordered mesoporous non-noble metal-nitrogen-graphitized carbon material having favorable dispersibility and stability, high specific surface area and nitrogen density, and improved catalytic active site density.    DETAILED DESCRIPTION - A nitrogen-containing organic small molecule is dissolved in ethanol, stirred, and metal salt is added, to form a metal complex. Metal complex is mixed with mesoporous silica, continuously stirred and dried at 60 degrees C, to obtain filling material. The filling material is placed in a quartz tube, heated at 500-1000 degrees C under pure nitrogen atmosphere for 2-9 hours, to obtain black powder. The black powder is stirred with 20% hydrofluoric acid solution at 60 degrees C for 8-24 hours, washed using deionized water, and dried, to obtain ordered mesoporous non-noble metal-nitrogen-graphitized carbon material. The ratio of nitrogen-containing organic small molecule and ethanol is 1 g:20 mL. The molar ratio of nitrogen-containing organic small molecule and metal salt is 4-1:1. The molar ratio of nitrogen-containing organic small molecule and mesoporous silica is 6-1:1. The ratio of black powder and hydrofluoric acid is 1 g:50 mL. The metal salt is chosen from cobalt chloride, zinc chloride, manganese chloride, ferric chloride, chromium chloride, copper chloride, nickel chloride, iron nitrate, chromium nitrate, manganese nitrate and copper nitrate. The mesoporous silica is two-dimensional SBA-15-type mesoporous silica, three-dimensional KIT-6-type mesoporous silica or three-dimensional MCM-48-type mesoporous silica. The nitrogen-containing organic small molecule is chosen from bipyridine, 2-amino pyridine, 2,4-dinitrotoluene, O-phenylenediamine, phenylenediamine, nitroaniline and p-toluidine.