国家/地区 世界知识产权组织（21）
IPC部 B（21）
IPC大类 C09（21） C08（15） B05（13）
C01（13） B82（12） H01（12）
B32（5） H05（5） B29（4）
B01（3） B33（2） C04（2）
C10（2） H04（2）
IPC小类 C09D（21）
IPC C09D007/12（21）
发明人 AKSAY I A（3） KORKUT S（3） LETTOW J S（3）
PRUD H R K（3） PRUD HOMME R K（3） PRUDHOMME R K（3）
AKSAY I（2） AKSAY L A（2） CRAIN J M（2）
HASEGAWA S（2） HASEGAWA SHOJI（2） JULIUS D（2）
KAMIYA N（2） KAMIYA NAGISA（2） KIM J（2）
公开年 2014（7） 2009（3） 2015（3） 2016（3） 2013（2）
申请年 2014（6）  2009（3）  2012（3）  2015（3）  2011（2）  2013（2） 
专利权人 AKSAY I A（3） KORKUT S（3） LETTOW J S（3） PRUDHOMME R .（3）
UNIV PRINCET.（3） VORBECK MATE.（3） WALBECK MATE.（3） 3M INNOVATIV.（2）
CRAIN J M（2） GRAPHENE PLA.（2） GRAPHENE PLA.（2） UNIV BOARD P.（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

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

Electroconductive composition used as e.g. coating material for forming antistatic film and base material, comprises cellulose nanofibers, inorganic powder chosen from graphene, graphene oxide and their derivatives and microparticles.

KONAGAYA S, SHIBUYA H, SARUYAMA T

Method for preparing battery electrode in e.g. printed electronics, involves spray-coating composite onto substrate to form battery electrode, where percentage of electroactive particles to graphene-based material is at specific amount.

CHU C, LI L, PUSHPENDRA K, HU L, KUMAR P, CHU C W, LI L J, HU L H, ZHU Z

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

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

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

Oxygen-barrier waterproof sealing film for e.g. precision instrument, is formed by coating paste obtained by mixing silane-modified graphene oxide nanoribbons and ethylene-vinyl acetate copolymer as raw material components on substrate.

CAO N, LIN J, ZHENG Y

Dispersion of nanoparticles of graphene in water in presence of surfactant, used for treating articles of manufacture, and used as additive or component of elastomeric compositions or of paints or of textile articles.

CESAREO G, PARRINI M R, RIZZI L G, PARRINI R

Heat-dissipating graphene coating material, useful in LCD apparatus of e.g. mobile phone, comprises ceramic material with graphene oxide, alumina, titania, zirconia and colloidal silica, dispersant and silane coupling agent.

HONG P G, PARK G H