• 专利标题:   Nitrogen-containing carbon material used for e.g. carbon nanotubes, comprises nitrogen atom, and has preset ratio of peak of basal nitrogen atom to peak of total nitrogen atom in nitrogen-containing carbon material based on N1s X-ray photoelectron spectroscopy analysis.
  • 专利号:   JP2021161010-A
  • 发明人:   YAMADA Y, SATO H, GODA H
  • 专利权人:   UNIV CHIBA, NIPPON SHOKUBAI CO LTD
  • 国际专利分类:   C01B032/00, C01B032/05
  • 专利详细信息:   JP2021161010-A 11 Oct 2021 C01B-032/00 202187 Pages: 14 Japanese
  • 申请详细信息:   JP2021161010-A JP067151 03 Apr 2020
  • 优先权号:   JP067151

▎ 摘  要

NOVELTY - A nitrogen-containing carbon material comprises a nitrogen atom, and in nitrogen (N1s) X-ray photoelectron spectroscopy analysis, the ratio of the peak of the basal nitrogen atom to the peak of the total nitrogen atom in the nitrogen-containing carbon material is 80% or more. USE - Nitrogen-containing carbon material used for carbon nanotubes, fullerenes, graphite films, graphene, graphene oxide, reduced graphene oxide, artificial graphite, and carbon black. ADVANTAGE - The nitrogen-containing carbon material can be easily produced even under mild conditions. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the nitrogen-containing carbon material, which involves heating a condensed ring compound (A) in which at least one of the atoms shared by two or more adjacent ring structures is a nitrogen atom.