• 专利标题:   Manufacture of azulene-functionalized graphene material used in electrochemical device, involves reacting ultrasonically processed suspension of reduced graphene oxide in dimethyl formamide, sarcosine and 1-formyl azulene in microwave field.
  • 专利号:   RO135585-A0
  • 发明人:   MARINOIU T A, ION S F, CARCADEA E, RACEANU M, CAPRIS I, VARLAM M
  • 专利权人:   INST NAT CERCDEZVOLTARE TEHNOLOGII CRIO
  • 国际专利分类:   B01J019/08, C01B032/184, H01L051/05
  • 专利详细信息:   RO135585-A0 30 Mar 2022 C01B-032/184 202244 Pages: 1 English
  • 申请详细信息:   RO135585-A0 RO000508 26 Aug 2021
  • 优先权号:   RO000508

▎ 摘  要

NOVELTY - Manufacture of azulene-functionalized graphene material in a microwave field involves reacting ultrasonically processed suspension of reduced graphene oxide in dimethyl formamide, sarcosine and 1-formyl azulene under gentle reaction conditions at 160 degrees C and pressure of 6 bar for 3 hours in a single step, and processing the obtained product by filtration, solid separation, washing and drying. The prepared graphene material has nitrogen concentration of 6.73 wt.%, ordered mesoporous structure and high porosity. USE - Manufacture of azulene-functionalized graphene material used in electrochemical devices.