• 专利标题:   Nitrogen-doped graphene/metal compound preparation method for fuel battery cathode oxygen reduction reaction, involves selecting carbon precursor, two-dimensional template precursor and metal precursor in specific parts range.
  • 专利号:   CN104134806-A
  • 发明人:   LIANG Y, ZHANG X, LAI Q, SU Q
  • 专利权人:   UNIV NANJING AERONAUTICS ASTRONAUTICS
  • 国际专利分类:   H01M004/88, H01M004/90
  • 专利详细信息:   CN104134806-A 05 Nov 2014 H01M-004/90 201504 Pages: 9 Chinese
  • 申请详细信息:   CN104134806-A CN10307271 01 Jul 2014
  • 优先权号:   CN10307271

▎ 摘  要

NOVELTY - The method involves selecting one part of a carbon precursor, 10-80 parts of two-dimensional template precursor and 0.1-2 parts of metal precursor. A mix uniformity value of the carbon precursor, the two-dimensional template precursor and the metal precursor are obtained. The total precursor is located in a belt cover that is provided with a mortar for 10-60 minutes. Nitrogen-doped graphene/metal compound is obtained. The nitrogen protection value of a tubular furnace is determined, where carbon precursor is glucose, intermediate phase asphalt, citric acid or terephthalaldehyde. USE - Nitrogen-doped graphene/metal compound preparation method for a fuel battery cathode oxygen reduction reaction (claimed). ADVANTAGE - The method enables effectively achieving better controllable regulating effect so as to achieve 180-650m2 controllable regulating range and 4-18 percentage nitrogen-doped quantity of a product inner surface area. DESCRIPTION OF DRAWING(S) - The drawing shows a graph illustrating a nitrogen-doped graphene/metal compound preparation method.'(Drawing includes non-English language text)'