▎ 摘　　要

NOVELTY - Preparing sulfur-phosphorus doped carbon material comprises contacting sulfur-doped carbon material with phosphorus source, and treating sulfur-doped carbon material at 300-800degreesC for 0.5-10 hours in an inert gas to obtain sulfur-phosphorus doped carbon material. USE - The sulfur-phosphorus doped carbon material is useful as electrode material in electrochemistry (claimed). ADVANTAGE - The platinum-carbon catalyst with sulfur-phosphorus doped carbon material as carrier has excellent catalytic performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) sulfur-phosphorus doped carbon material prepared by the above method; (2) sulfur-phosphorus doped carbon material, the S2P spectrum peak of its XPS analysis, the area ratio of the characteristic peak of thiophene sulfur and the characteristic peak of oxidized sulfur is greater than 10; (3) preparing the platinum-carbon catalyst, comprising (1) contacting sulfur-doped carbon material with phosphorus source, and treating in an inert gas at 300-800degreesC for 0.5-10 hours to obtain sulfur-phosphorus doped carbon material, and (2) supporting platinum by using the sulfur-phosphorus doped carbon material obtained in (1) as a carrier; (4) platinum-carbon catalyst, comprising carbon support and platinum metal, where the carbon support is sulfur-phosphorus doped carbon material, in the S2P spectrum peak of the XPS analysis of the platinum-carbon catalyst, the area ratio of the characteristic peak of thiophene sulfur and the characteristic peak of oxidized sulfur is greater than 10; and (5) hydrogen fuel cell, where the anode and/or the cathode of the hydrogen fuel cell uses platinum-carbon catalyst.