国家/地区 韩国（5） 世界知识产权组织（4） 美国（2）
IPC部 B（8）
IPC大类 B01（8） C01（8） B82（2）
H01（2）
IPC小类 B01J（8）
IPC B01J019/10（8）
发明人
公开年 2015（7）
申请年 2014（8）
专利权人

Exfoliating graphitic nanomaterial to produce graphene, involves using supersonic shock waves with extremely high specific energy of multiphase stream, providing compression to multiphase mixture and decelerating multiphase mixture.

KRISHNAN S A L

Manufacture of liquid graphene nanoplate involves immersing expanded graphite in mixture of nitric acid and sulfuric acid, heat-treating, and reacting obtained functionalized expanded graphite and amphiphilic organic molecule.

KIM Y J, LEE C S, PARK J S, SHIN K W

Producing graphene oxide paper useful in electrode separation membrane, comprises preparing graphene oxide colloid solution by dispersing graphene oxide powder in dispersion medium, and dropping obtained graphene oxide colloid solution.

SOO J P, SEUL Y L

Manufacture of graphene used for hybrid-graphene composite, involves aerosolizing precursor containing dispersion solution including graphene oxide platelet, pyrolyzing aerosol droplets, passing obtained vapor through aqueous solution.

SHIM D H, NAM B A, CHO S H, LEE S W, KANG J Y

Manufacture of graphene structure used as electrode material of supercapacitor, involves preparing graphene oxide, and inserting linker which reacts with functional groups of graphene oxides between graphene oxides which form layers.

KWON S G, PARK Y M, YOON D M

Purifying graphene nanoribbons, involves contacting composition comprising graphene nanoribbons and contaminants with liquid medium comprising dispersant, and dispersing nanoribbons in liquid medium and subjecting the dispersion.

HINTERMANN T, SCHWAB M G, CHA K C, WEITZ T, SCHAEFER A, MUELLER I B, WEITZE T, SCHWAB M G S, CHA K C P

Preparing doped reduced graphene oxide, by preparing intermediate product by processing solution comprising partially reduced graphene oxide and ionic liquid comprising cation containing nitrogen, phosphorus or sulfur followed by annealing.

LEE H

Composition for electrode used for battery comprises carbonaceous material consisting of graphene and reduced graphene oxide and sodium ions.

SINGH G, DAVID L