国家/地区 中国（4）
IPC部 B（4）
IPC大类 C08（4）
IPC小类 C08J（4）
IPC C09D007/12（4）
发明人
公开年 2017（2）
申请年 2015（2）  2016（2） 
专利权人

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Molding heat conducting silica gel material involves mixing vinyl silicone oil, platinum catalyst, aluminum nitride, ferric oxide, crosslinking agent, graphene, polypropylene and nitric acid, melting, extruding, melt coating, and cooling.

YAN S

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y