国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） C08（3）
IPC小类 C01B（6）
IPC C01B032/198（6）
发明人 ZHANG H（6）
公开年 2018（6）
申请年 2018（6）
专利权人 SICHUAN LIZH.（5）

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

Modified graphene oxide material preparation polyphenylene sulfide material, involves adding graphite powder to mixed acid solution with stirring to obtain suspension, and then placing prepared suspension in parallel electric field.

ZHANG H, ZHANG Y

Preparation of modified graphene oxide material useful for modification of poly(methyl methacrylate) material, involves weighing graphite powder, potassium permanganate powder and hydrogen peroxide solution and centrifugally separating.

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

Modification method for increasing graphene oxide and polyether ether ketone material compatibility, comprises dispersing graphene oxide in ethanol solution, adding modifier, heating, washing and subjecting to centrifugal separation.

ZHANG H, ZHANG Y

Separating graphene oxide involves disposing an ethanol suspension of graphene oxide, separating the suspension and separating the obtained liquid after washing, dialysis and pH adjustment, and then drying graphene oxide powder.

GUO J, WANG X, ZHANG H, LI W, LI S