METHOD FOR MANUFACTURING CARBON CARRIER-METAL NANOPARTICLE COMPOSITE AND CARBON CARRIER-METAL NANOPARTICLE COMPOSITE MANUFACTURED THEREBY

摘要

The present application relates to a method for preparing a carbon carrier-metal nanoparticle composite and a carbon carrier-metal nanoparticle composite prepared thereby, and has an advantage in that it is possible to improve dispersibility and supporting ratio of metal nanoparticles with respect to a carbon carrier by efficiently supporting metal nanoparticles having a uniform size of several nanometers on evenly dispersed carbon carriers.

主权项

1. A method for preparing a carbon carrier-metal nanoparticle composite, the method comprising:
forming a solution comprising a carbon carrier in which a hydrophilic functional group is induced on a surface of a carbon carrier by mixing the carbon carrier and a surfactant in a solvent; mixing a first metal salt and a second metal salt by adding the first metal salt and the second metal salt to the solution; and forming metal nanoparticles by adding a reducing agent to the solution.