国家/地区 中国（4）
IPC部 C（3）
IPC大类
IPC小类
IPC
发明人 DU G（4）
公开年 2020（4）
申请年 2019（2） 
专利权人

Thick oil viscosity reducer includes graphene oxide, petroleum sulfonate, polyoxyethylene alkyl phenol ether, ethylene-vinyl acetate copolymer or styrene-maleic anhydride copolymer, sodium hydroxide, potassium hydroxide and sodium carbonate.

DU G, LIU P, CHEN T, ZHANG Y

Graphene modified lubricant comprises graphene, oily agent, extreme pressure agent, antifoaming agent, rust inhibitor, dispersant, pH adjuster and water.

DU G, LIU L, ZHANG C

Preparation of two-dimensional laminar flow matrix carbon material composed of graphene nanosheets for preparing composite materials, involves calcining gel polymer nano-organic framework in non-oxidizing environment.

DING S, XU B, DU G, CHENG W

Preparing silicon/graphene composite cathode material, comprises e.g. diluting graphene slurry and silicon powder dispersion, layering, suction filtering to obtain graphene-silicon-graphene...silicon-graphene film and drying.

HU P, LIU S, XU F, YE J, DU G, SHI D