专利检索 ap:("SUZHOU GRAPHENE-TECH CO LTD") AND inv:"JIANG YONGHUA" 第 1 页

1.

发明公开
METHOD FOR PREPARING SULFONATED GRAPHENE FROM ORGANIC MATERIAL AND SULFONATED GRAPHENE 有权

公开(公告)号：EP3138809A4

公开(公告)日：2017-12-06

申请号：EP15802712

申请日：2015-02-03

申请人： SUZHOU GRAPHENE-TECH CO LTD

发明人： JIANG YONGHUA , LI JIANMIN , HAO JIANDONG

IPC分类号： C01B32/184 , C01B3/00 , C01B3/04 , C01B32/182 , C08J7/12

CPC分类号： C01B31/0446 , B82Y30/00 , B82Y40/00 , C01B3/00 , C01B3/04 , C01B31/0206 , C01B31/0293 , C01B32/15 , C01B32/18 , C01B32/184 , C01B2204/04 , C01B2204/32 , C01P2004/16 , C01P2004/22 , C01P2004/24 , C01P2004/32 , C08J7/12 , Y02E60/364 , Y02P20/134 , Y10S977/734 , Y10S977/842 , Y10S977/896

摘要： Disclosed are a method for preparing carbon powder from an organic polymer material and a method for detecting the crystal morphology in an organic polymer material. The method for preparing a carbon material comprises a carbonization step in which a straight-chain polymer material containing nanocrystals is carbonized with a strong oxidant free of heavy metal ions, thus obtaining a carbon nanomaterial. Also disclosed is a method for treating an organic polymer material with an acid to obtain a material with a carbonized surface or a powder material containing graphene.

2.

发明公开
METHOD FOR PREPARING CARBON POWDER FROM ORGANIC POLYMER MATERIAL AND METHOD FOR DETECTING CRYSTAL MORPHOLOGY IN ORGANIC POLYMER MATERIAL 审中-公开

公开(公告)号：EP3138812A4

公开(公告)日：2017-12-27

申请号：EP15803589

申请日：2015-06-02

申请人： SUZHOU GRAPHENE-TECH CO LTD

发明人： JIANG YONGHUA , LI JIANMIN , HAO JIANDONG

IPC分类号： C01B32/18 , C01B3/00 , C01B3/04 , C01B32/15 , C08J7/12

CPC分类号： C01B31/0446 , B82Y30/00 , B82Y40/00 , C01B3/00 , C01B3/04 , C01B31/0206 , C01B31/0293 , C01B32/15 , C01B32/18 , C01B32/184 , C01B2204/04 , C01B2204/32 , C01P2004/16 , C01P2004/22 , C01P2004/24 , C01P2004/32 , C08J7/12 , Y02E60/364 , Y02P20/134 , Y10S977/734 , Y10S977/842 , Y10S977/896

摘要： Disclosed are a method for preparing carbon powder from an organic polymer material and a method for detecting the crystal morphology in an organic polymer material. The method for preparing a carbon material comprises a carbonization step in which a straight-chain polymer material containing nanocrystals is carbonized with a strong oxidant free of heavy metal ions, thus obtaining a carbon nanomaterial. Also disclosed is a method for treating an organic polymer material with an acid to obtain a material with a carbonized surface or a powder material containing graphene.