METHOD OF INCREASING HYDROPHILIC PROPERTY OF CRYSTALLINE CARBON USING SURFACE MODIFIER AND PREPARING METHOD OF PLATINUM CATALYST USING THE SAME

摘要

PURPOSE: A method for increasing the hydrophilicity of crystalline carbon and a method for manufacturing a platinum carrying catalyst using the same are provided to improve the rate, the dispersion, and the durability of the catalyst. CONSTITUTION: A pi-pi interaction is formed between a surfactant and crystalline carbon. A hydrophilicity is generated by the hydrophilic functional group of a surfactant. The surfactant is one selected from 1-pyrene carboxylic acid, 9-Anthracene carboxylic acid, Fluorene-1-carboxylic acid, 1-Pyrenebutyric acid, Naphthoic acid, 1-Pyreneacetic acid, Naphtho-2-Aminopyridine-3-carboxylic acid, 1,4-Benzodioxane-6-carboxylic acid, 2-mercaptobenzimidazole, 2-Naphthalenethiol, 1-mercaptopyrene, 6-mercaptobenzopyrene, and 1,4-benzen dithiol. The crystalline carbon is one selected from carbon nano-tube, carbon nano-fiber, carbon nano-coil, and carbon nano-cage.