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  • 专利标题:   Low temperature preparation of low oxygen-doped graphene used for nitrogen-doped graphene for fuel cell aspect, by adding chemical reducing agent into dispersed phase doped graphene, and reducing graphene oxygen content.
  • 专利号:   CN104624221-A
  • 发明人:   HE F, LIU S, SHEN Y, SHI H, ZHANG Y
  • 专利权人:   UNIV SOUTHEAST
  • 国际专利分类:   B01J027/24, C01B031/04, H01M004/90, H01M004/96
  • 专利详细信息:   CN104624221-A 20 May 2015 B01J-027/24 201566 Pages: 7 Chinese
  • 申请详细信息:   CN104624221-A CN10069381 10 Feb 2015
  • 优先权号:   CN10069381

▎ 摘　　要

NOVELTY - A low oxygen-doped graphene is low temperature prepared by adding chemical reducing agent into dispersed phase doped graphene, and reducing graphene oxygen content by chemical reduction at 200-300 degrees C. USE - Method for low temperature preparing low oxygen-doped graphene used for nitrogen-doped graphene for fuel cell aspect (all claimed). ADVANTAGE - The method is simple and convenient, and reduces high temperature, high pressure, operating equipment requirement and damage doped graphene structure.