国家/地区 欧洲专利局（EPO）（23）
IPC部 C（23） B（19） H（12）
G（3） D（2）
IPC大类 C01（23）
IPC小类 C01B（23）
IPC C01B031/04（23）
发明人 KORKUT S（3） AKSAY I（2） AKSAY I A（2）
BOCCHINI S（2） CHIOLERIO A（2） HASEGAWA S（2）
HASEGAWA SHOJI（2） JUNG Y（2） JUNG Y G（2）
KAMIYA N（2） KAMIYA NAGISA（2） KIM J（2）
KIM J S（2） LETTOW J S（2） LIU H（2）
公开年 2015（7） 2009（4） 2013（3） 2014（3） 2016（3） 2011（2）
申请年 2014（7）  2009（3）  2012（3）  2015（3）  2011（2）  2013（2） 
专利权人 VORBECK MATE.（4） KORKUT S（3） UNIV PRINCET.（3） WALBECK MATE.（3）
AKSAY I A（2） FOND IST ITA.（2） GRAPHENE PLA.（2） GRAPHENE PLA.（2）
LETTOW J S（2） POSCO（2） PRUDHOMME R .（2） UNIV MANCHES.（2）

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Manufacture of polyaniline-reduced graphene oxide composite used as e.g. ink for electromagnetic application, involves mixing graphene oxide dispersion containing emulsifying agent and oligomer solution and oxidizing.

BOCCHINI S, CHIOLERIO A, PORRO S

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

New non-covalent modified carbon structure e.g. carbon nanotubes, graphene and graphene nanoplatelets used in manufacture of carbon structure/polymer complex composite.

JUNG Y, YOO H J, KIM J, KIM J S, BYEON C, JUNG Y G, BYEON C S, LIU H

Production of aqueous dispersion of few-layer graphene nanosheets used for coated article, involves mixing graphite particles with perfluorosulfonate ionomer in aqueous liquid, and arranging ionomer as thin and continuous layer.

JULIUS D, ZIN M, DIVIGALPITIYA R, KORBA G A, KIM M

Coated strip or sheet comprises steel strip or sheet, zinc (alloy) coating on steel strip or sheet, coating system for inhibiting corrosion, and top coat in which coating system contains corrosion inhibitive composition with graphene.

VAN DER WEIJDE D H, BOEHM S, BOEHM H L M, BOEHM H, VAN DER WEIJDE D, BOHM H L M, BOHM S

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

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

Preparing graphene dried powder used for coating e.g. gold and glass surfaces, involves sonicating graphite in mixture of water and volatile organic solvent, centrifuging, filtering, and adding precipitating agent to solution.

MIRANDA SORIANO R, ZAMORA ABANADES F J, MASBALLESTE R, AZANI M, CARCELEN VALERO V, DOBLARE CASTELLANO M, CASTELLANO DOBLARE M

Forming polyaniline/reduced graphene oxide composite involves dispersing graphene oxide in aqueous solution of anionic emulsifying agent to form dispersion, dissolving aniline oligomer in solvent and mixing oligomer solution with dispersion.

BOCCHINI S, CHIOLERIO A, PORRO S