国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（6）
IPC小类 C08K（6） C08L（3） C08F（2）
C08G（2） C08J（2）
IPC C08K003/04（6） C08F004/02（2） C08F110/02（2）
C08J005/18（2）
发明人 DU J（7）
公开年 2013（3） 2015（2） 2016（2）
申请年 2015（3）  2013（2） 
专利权人 UNIV HENAN SCI TECHNOLOGY（7）

Preparing three dimensional graphene composite material for adsorbing heavy metal ions, involves performing oxidation of graphite powder using potassium permanganate and treating product with polyethyleneimine.

DU J, LIU H, NIU Q, ZHANG J, LIU Z, CHENG Y, ZHANG S

Preparing modified aminoacetic acid graphene oxide comprises e.g. using graphene oxide, adding water, ultrasonic dispersing, using glycine solution, graphene oxide dispersion liquid and raising temperature.

DU J, HE Y, LIU H, LIU J, LUO J, ZHENG Y

Preparation of graphite/polypyrrole electromagnetic shielding film by adding pyrrole solution in graphene oxide dispersion, warming, cooling mixture to room temperature, adding ferric trichloride, reacting, suction filtering, and drying.

DU J, DU X, HE Y, LIU H, TAI Y, ZHANG Y

Preparation of graphene/polyethyleneimine gas barrier composite membrane involves dripping graphene oxide dispersion liquid in polyethyleneimine solution, reacting, obtaining mixed liquid, suction-filtering and drying.

DU J, HE Y, LIU H, LUO J, ZHENG Y

Preparation of ultrahigh molecular weight polyethylene graphene material by ionic-liquid-assisted polymerization, involves adding graphite-containing catalyst and organoaluminum compound to ionic liquid, and polymerizing with ethylene.

ZHANG C, ZHAO J, LI N, CHENG Y, DU J, LIU J, PAN B, ZHANG J, WANG L

In-situ polymerization to prepare ultra-high molecular weight polyethylene/graphene composite material by heat processing graphene, adding transition metal compound, adding organic aluminum compound, and introducing ethylene gas.

LIU J, CHENG Y, ZHANG J, PAN B, DU J, ZHANG Y, DU S, LI N

Oil-containing cast nylon composite material prepared by polymerizing caprolactam, liquid paraffin, and graphene.

LIU J, PAN B, CHENG Y, DU S, DU J, ZHANG Y