国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） C08（7） C09（2）
IPC小类 C01B（7）
IPC C08K009/04（7）
发明人 ZHANG Y（3） CAO J（2） HUANG R（2）
JIANG Y（2） ZHANG H（2） ZHOU L（2）
公开年 2018（7）
申请年 2018（7）
专利权人 CHANGZHOU HE.（2） NANTONG JIUY.（2） SICHUAN LIZH.（2）

Preparing modified graphene oxide material for polyolefin material, involves adding graphite powder to mixed acid solution, stirring and mixing to obtain first suspension, placing first suspension in parallel electric field.

ZHANG H, ZHANG Y

Preparation of modified graphene oxide material useful for modification of polycarbonate material, involves weighing graphite powder, mixed acid solution, potassium permanganate powder and hydrochloric acid solution and separating.

ZHANG H, ZHANG Y

Preparing high performance polyvinyl alcohol/graphene composite film involves obtaining graphene oxide dispersion and polyvinyl acetate/graphene oxide solution, which is obtained by in-situ polymerization under nitrogen protection.

KOU S, DING K, XU L, ZHANG Y, LU R

Macro-preparation device for carboxy functionalized graphene, has high shear emulsifier and ultrasonic disperser that are simultaneously provided in first dispersion tank, second dispersion tank, and third dispersion tank.

JIANG Y, LUO Z, MA H, LIANG Y, HUANG R, CAO J, ZHOU L, WAN Y, SONG Y, YU L, LIU X

Preparation of industrial aminated graphene, involves dispersing graphite in deionized water, crushing, drying, washing with acid solution, carrying out oxidation reaction, dispersing in solvent, adding chlorinating agent, dripping diamine.

JIANG Y, CAO J, HUANG R, ZHOU L

Processing chemical modification of graphene oxide surface useful preparing graphene oxide/epoxy resin composite material, comprises e.g. preparing graphene oxide, adding graphite into the three-necked flask, stirring, and reacting.

MA L, GUO S, SONG G, GU Z, WANG G, WANG M, SHI L

Preparing rubber vulcanization accelerator comprises e.g. adding graphite oxide into water and ultrasonically separating, mixing rubber accelerator solution with aqueous dispersion of graphene oxide, washing and vacuum drying.

LUO Y, DONG H, JIA Z, CHEN Y, ZHONG B, JIA D