国家/地区 欧洲专利局（EPO）（31）
IPC部 B（31）
IPC大类 B82（31） C01（31） H01（19）
C08（9） C09（9） B01（7）
C07（6） C04（4） C23（4）
C25（4） B32（3） H05（3）
A61（2） B05（2） C03（2）
IPC小类 B82Y（31）
IPC B82Y040/00（31）
发明人 CHIU G（2） KWON W（2） KWON W J（2）
LEE J（2） LEE K（2） LEE K S（2）
LI J（2） LIPINSKA L（2） SCHWAB M G（2）
SOHN K（2） SOHN K N（2） YOO K（2）
YOO K H（2） ZHANG L（2） ZHANG M（2）
公开年 2015（31）
申请年 2014（16）  2015（9）  2013（6） 
专利权人 UNIV MANCHES.（4） BASF SE（2） CARBON NANO .（2） CHIU G（2）
COUNCIL SCI .（2） LG CHEM CO L.（2） LG CHEM LTD（2） MATERIALOW E.（2）
SHENZHEN CAN.（2）

Composition for producing graphite blocks used as thick lubrication blocks, electrode replacements for synthetic graphite electrodes, neutron ray filters, and as furnace liners, comprises graphite flakes and graphene oxide.

CHIU G, SUNG T, MCCLOSKEY J W, HYATT R J

Producing pristine graphene nanoplatelets used in e.g. paints, comprises expanding flakes of intercalated graphite, dispersing expanded graphite in water in absence of surfactant and subjecting to exfoliation and size reduction treatment.

CESAREO G, PARRINI M R, RIZZI L G

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Functionalized graphene used to identify defects present in the graphene plane, comprises at least one functional group covalently bonded directly to edge of graphene plane, where the functional group is e.g. nitro, amine, halide.

BLANFORD C, HARTMANN M, FLITSCH S, WEHNER M

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Water suspension useful as antitumor agent against human or animal tumors, comprises graphene oxide nanoflakes and nanoparticles of metallic platinum deposited on surface of graphene oxide nanoflakes.

GRODZIK M, HOTOWY A, JAGIELLO J, JAWORSKI S, KUTWIN M, LIPINSKA L, SAWOSZ CHWALIBOG E, WIERZBICKI M, SAWOSZ C E

Production of graphene sheet used for e.g. electron field emitter, involves forming carbonaceous powder by electrochemical erosion of graphite electrode in molten salt, recovering carbonaceous powder, and heating carbonaceous powder.

FRAY D, KAMALI A R, KAMALI A, FREY D