• 专利标题:   Preparation of benzoxazine compound-based graphene material used in e.g. energy storage, energy conversion and catalysis, by irradiating benzoxazine compound using laser, and converting benzoxazine compound into target product, where compound comprises benzoxazine monomer and/or its derivative.
  • 专利号:   CN115924894-A
  • 发明人:   ZHAO W, YU W, LIU X
  • 专利权人:   NINGBO INST MATERIALS TECHNOLOGY ENG C
  • 国际专利分类:   C01B032/184
  • 专利详细信息:   CN115924894-A 07 Apr 2023 C01B-032/184 202340 Chinese
  • 申请详细信息:   CN115924894-A CN11385959 07 Nov 2022
  • 优先权号:   CN11385959

▎ 摘  要

NOVELTY - Preparation of benzoxazine compound-based graphene material involves irradiating benzoxazine compound using a laser, and converting benzoxazine compound into target product. The benzoxazine compound comprises benzoxazine monomer and/or benzoxazine monomer derivative, and is a liquid material. USE - Preparation of graphene material used in energy storage, energy conversion, catalysis, sensing or electromagnetic shielding applications (all claimed). ADVANTAGE - The method is simple, short in manufacturing period, and low in cost. The functional form and composition of the prepared graphene material can be flexibly customized and controlled. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of a graphene hybrid material and/or a graphene composite material based on benzoxazine compound, which involves mixing the benzoxazine compound with a doping precursor to form a composition, and irradiating with laser.