国家/地区 中国（5）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C08K003/04（6）
发明人
公开年 2019（6）
申请年 2019（5） 
专利权人

New nitrogen-rich groups functionalized graphene oxide useful as reactive flame retardant in modification of epoxy resin materials.

DAI L, WU W, XU Y, LI W, LUO W, CHEN G

Preparing organic functionalized graphene oxide comprises e.g. dispersing graphene oxide in distilled water, adding organic functional reagent into graphene oxide solution, heating to react, washing solution centrifugally and freeze-drying.

CHI Y, XU W, HU S, DU W, WANG W

Preparing silver ion graphene oil material involves adding natural flake graphite powder into base oil and stirring and mixing to form oil phase graphite raw material, and continuously adding modified oleophilic delaminating agent.

CHEN R, HONG H, LIANG S, SITU R

Producing high quality graphene nanocomposite having nacre structure, comprises forming nacre structure using melamine-graphene and polyvinyl alcohol.

SONG S, SEOJINGWAN, CHOJAEWOO, KIM H J

Semi-conductive shielding material useful for a 220 kV alternating current cable, comprises resin matrix, conductive carbon black, antioxidant, crosslinking agent and modified graphene.

YANG J, TU B, PU D, ZHU C, WEI H, XU J, CHENG M, LUO C, ZHANG L, QIAN Q

Preparation of composite package substrate for LED packaging, involves dispersing graphene oxide quantum dot solution into colloid to obtain composite encapsulation matrix material, coating matrix material on surface of LED, and curing.

RAO H, PENG J, WU Z, GUO Z