国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 DU G（2）
公开年 2020（2）
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

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