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  • 专利标题:   Activated graphene preparation for super capacitor involves microwave heating graphite powder, pore-forming on graphene surface, adding gas or liquid in reaction kettle, and entering into supercritical fluid state.
  • 专利号:   CN104291326-A
  • 发明人:   DAI T, SONG H, ZHOU P, ZHAO D
  • 专利权人:   DONGGUAN XIANGFENGHUA BATTERY MATERIALS
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN104291326-A 21 Jan 2015 C01B-031/04 201518 Pages: 9 Chinese
  • 申请详细信息:   CN104291326-A CN10478723 18 Sep 2014
  • 优先权号:   CN10478723

▎ 摘　　要

NOVELTY - An activated graphene for super capacitor is prepared by microwave heating graphite powder at 1-50 MPa and 600-2000 W for 10-600 seconds, pore-forming on graphene surface, adding gas or liquid in reaction kettle, entering into supercritical fluid state, and optimizing physical chemical parameter. USE - Method for preparing activated graphene for super capacitor (claimed).