| abstract |
The present invention provides a carbon material containing carbon and nitrogen, which is excellent in corrosion resistance by increasing the mass ratio of nitrogen to carbon. A polymer containing 1,2-ethanediimine in a molecular skeleton is prepared, and the polymer is baked at a temperature in the range of 500 [° C.] to 1200 [° C.] in an oxygen-free atmosphere. A carbon material (carbon fine particles) having a mass ratio of nitrogen to carbon larger than 5.6 [mass%] is obtained, and the carbon material contains low energy nitrogen and high energy nitrogen, and the carbon material Production method. [Selection] Figure 1 |