▎ 摘　　要

NOVELTY - Sulfur-nitrogen-doped carbon material comprises sulfur-nitro-thiophene-type sulfonate, where in the S2P of spectral peak XPS analysis, the characteristic peak of the sulfur is 160ev 170ev. The sulfur-nitrogen doped carbon material is sulfur-nitrogen doped conductive carbon black, sulfur-nitrogen doped grapheme or sulfur-nitrogen doped carbon nanotube. The conductive carbon black is EC-300J, EC-600JD, ECP600JD, VXC72, Black pearls 2000, PRINTEX XE2-B, PRINTEX L6 or HIBLAXK 40B2. The carbon material is conductive carbon black and graphene carbon nano-tube. USE - The sulfur-nitrogen doped carbon material or carbon carrier is useful as electrode material for fuel cell of metal air battery (all claimed). ADVANTAGE - The carbon material: is more uniform and has excellent performance and controllable doping of sulfur. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) a carbon carrier of platinum carbon catalyst; and (2) a preparation method of carbon material doped with sulfur and nitrogen