TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Process: Pre-treatment of the carrier carbon comprises placing the carrier carbon in a first diluted acid solution, blending for 2-5 hours, centrifuging, washing until it became neutral or until there is no chloride ion, adding in a second diluted acid, blending and carrying out backflow for 1-5 hours in an oil bath of 60-120 degrees C, centrifuging, washing until it became neutral, and drying in vacuum for 6-10 hours at 70-85 degrees C. Preferred Components: The carrier carbon is nanometer carbon fiber, carbon nano-tube, carbon black, carbon microsphere, graphite, or fullerene. The first diluted acid is hydrochloric acid, sulfuric acid, or nitric acid. The second diluted acid is sulfuric acid or nitric acid. The precursor solution of the active component is platinic acid, platinum salt, and carbonyl compound of platinum, or platinum amide complex. The metal salt of the precursor is water soluble compounds in the I-B, V-B, VII-B, VIII-B, III-A, or IV-A group. The platinic acid is platinic chloride. The platinum salt is potassium chloroplatinate or ammonium choroplatinate. The carbonyl compound of platinum is platinum acetylacetone. The platinum amide complex is platinum dinitroso-diamine or ammonium choroplatinate. The I-B water soluble compound is chlorogold acid, gold trichloride, or silver nitrate. The V-B water soluble compound is ammonium metavanadate or potassium fluocolumbate. The VI-B water soluble compound is sodium tungstate or ammonium metatungstate. The VII-B water soluble compound is europium nitrate. The VIII-B water soluble compound is zirconium nitrate, rhodium nitrate, cobalt nitrate, ruthenium trichloride, nickel nitrate, chloroiridic acid, or palladium acetate. The III-A water soluble compound is lanthanum malate. The IV-A water soluble compound is stannic chloride, tin acetate, or tetraaluminium acetate. Preferred Conditions: Heating is carried out in a high pressure kettle at 180-250 degrees C. Preferred Composition: The active component takes up 10-60 wt.% of the catalyst.