NOVELTY - Purified carbon nanotube is prepared, dispersed in ethanol, titanium salt is added and stirred, to obtain mixture (A). Tungsten salt is dissolved in aqueous ammonia, hydrogen peroxide is added, obtained solution is added to mixture (A), dried and ground, to obtain amorphous titanium-tungsten oxide-coated carbon nanotubes. The obtained product is calcined, cooled, washed, dried, ground, dispersed, chloroplatinic acid, sodium citrate, sodium hydroxide and sodium borohydride are added, stirred, centrifuged, washed, dried and ground, to obtain carbon nanotube-coated catalyst.    USE - Manufacture of carbon nanotube-loaded catalyst used for proton exchange membrane fuel cell.    ADVANTAGE - The method efficiently provides carbon nanotube-loaded catalyst having high degree of crystallinity, conductivity, selectivity and activity and suppressed corrosion with high yield.    DETAILED DESCRIPTION - 160 ml Concentrated nitric acid is added to 1 g carbon nanotube, heated to reflux for 3 hours, cooled, diluted with ultra pure water, supernatant is filtered, remainder product is washed by centrifugation, dried and ground, to obtain purified powder carbon nanotubes. The obtained purified carbon nanotube is dispersed in ethanol, titanium salt is added and ultrasonically stirred for 20-60 minutes, to obtain mixture (A). Tungsten salt is dissolved in aqueous ammonia, hydrogen peroxide is added, sonication is performed for 5-20 minutes, obtained solution is added to mixture (A), stirred for 36-72 hours, dried and ground, to obtain amorphous titanium-tungsten oxide-coated carbon nanotubes. The obtained product is calcined at 450-650 degrees C for 2 hours in nitrogen or argon atmosphere, cooled to room temperature, washed twice using alcohol, dried, ground, dispersed in ethylene glycol, ultrasonically agitated for 20-60 minutes, chloroplatinic acid is added, stirred for 41 hours, sodium citrate is added, stirred for 3 hours, 5% sodium hydroxide is added to adjust the pH to 8-10, sodium borohydride is added, stirred for 3 hours, centrifuged, washed with water and alcohol, dried under vacuum and ground, to obtain carbon nanotube-coated catalyst. The mass ratio of carbon nanotube, chloroplatinic acid, trisodium citrate and sodium borohydride is 1:0.6-1.5:0.38-1.53:5.6-16.8. The mass ratio of anhydrous ethanol, ammonia and hydrogen peroxide is 1:0.1-0.4:0.004-0.016. The concentration of ammonia and hydrogen peroxide is 28% and 30%, respectively.