国家/地区 欧洲专利局（EPO）（24）
IPC部 B（24）
IPC大类 B82（24） C01（24） H01（11）
C09（7） B01（5） C08（5）
C07（4） C04（3） B05（2）
B32（2） C23（2） C30（2）
G01（2）
IPC小类 B82Y（24）
IPC B82Y040/00（24）
发明人 BOEHM S（2） GRAHAM K V（2） KIM S（2）
KWON W（2） KWON W J（2） LEE M J（2）
LI M（2） PARK S（2） PARK S H（2）
PATOLE S（2） SHIVAREDDY S（2） SOHN K（2）
SOHN K N（2）
公开年 2016（15） 2015（9）
申请年 2015（24）
专利权人 LG CHEM CO L.（2） LG CHEM LTD（2） TATA STEEL U.（2） UNIV MANCHES.（2）
UNIV SEOUL N.（2）

Preparation of reduced graphene oxide or reduced graphene oxide derivative for ink involves reducing graphene oxide or graphene oxide derivative with a reducing agent at a pH below a given value.

ZARRA S

Producing graphene, comprises dispersing graphene precursor in liquid to create suspension of graphene precursor in liquid, subjecting suspension of graphene precursor to mechanical treatment and separating graphene from suspension.

PATOLE S, GRAHAM K V, BOEHM S, SHIVAREDDY S

Method for depositing nano-microparticles of graphene sheets on substrate of electrode for supercondenser of e.g. car, involves performing annealing of nano-microparticles after spraying of hydrodynamic suspension with specific temperature.

BONDAVALLI P, POGNON G, GALINDO C

Manufacture of graphene quantum dots from carbon source, involves exposing carbon source chosen from coal, coke, biochar, and/or asphalt to solution containing oxidant, and forming graphene quantum dots.

TOUR J M, METZGER A, YE R, MANN J, TOUR J

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Production of graphene used in electronics, involves dispersing graphene precursor in liquid to create suspension, cooling suspension, subjecting to more than two mechanical treatments and separating graphene from suspension.

BOHM S, BOHM H L M, PATOLE S, GRAHAM K V, THAKUR D, SHIVAREDDY S, BOEHM S, BOEHM H L M

Production of functionalized graphene for lithium-ion batteries involves milling crystalline graphite in the presence of electrolyte solution to produce thinned intermediate material, combining with other electrolyte solution, and milling.

BOZALINA M, PERRET P, NAZARPOUR S, NAZARPOUR S S N

Partially-oxidized graphene used for forming sheet for electrical component and structural component, has oxygen-carbon atomic ratio, lateral size and thickness of specified value.

SOHN K N, LEE M J, KWON W J, PARK S H, YOO K H, SOHN K, LI M, KWON W, PARK S, YOO K

Production of graphene used for electronic component, involves high-speed homogenizing dispersion solution containing expanded graphite and dispersing agent, preparing feed solution, and high-pressure homogenizing.

YANG S B, KWON W J, PARK S H, LEE M J, SOHN K N, YANG S, SOHN K, KWON W, PARK S, LI M

Apparatus for manufacturing cell sheet, has graphene layer that is formed adjacently in electrode, and patterned electrode that is formed adjacently in support layer.

KIM D, CHOI S, HYEON T, KIM S, CHO H, CHO K, HONG C S, HWAN H T, HYEONG K D, JU K S, RIM C H, WON C G