Ordered mesoporous carbon composite catalyst, method of manufacturing the same, and fuel cell using the same

摘要

An ordered mesoporous carbon (OMC) composite catalyst includes an OMC; and metal particles and at least one component selected from a group consisting of nitrogen and sulfur included in the OMC. The ordered mesoporous carbon composite catalyst may be formed by impregnating an ordered mesoporous silica with a mixture of at least one selected from the group consisting of a nitrogen-containing carbon precursor, and a sulfur-containing carbon precursor, a metal precursor, and a solvent; drying and heat-treating the impregnated OMS; carbonizing the dried and heat-treated OMS to obtain a carbon-OMS composite; and removing the OMS from the carbon-OMS composite. A fuel cell may contain the OMC composite catalyst.

主权项

1. An ordered mesoporous carbon (OMC) composite catalyst, comprising:
an OMC; and metal particles and at least one component selected from a group consisting of nitrogen (N) and sulfur (S) uniformly dispersed in the OMC, wherein the nitrogen-containing component is derived from at least one selected from the group consisting of quinoxaline, propylene diamine, 4,4-dipyridyl and phenanthroline.