CARBON CATALYST, METHOD FOR PRODUCING CARBON CATALYST, FUEL CELL, ELECTRICITY STORAGE DEVICE, AND USE OF CARBON CATALYST

摘要

Disclosed is a high-performance carbon catalyst exhibiting sufficiently high catalytic activity. In the carbon catalyst wherein oxygen is introduced, the atomic ratio of the oxygen atoms in the surface to the carbon atoms in the surface is not less than 0.02 but not more than 0.4.