国家/地区 美国（9） 中国（7） 世界知识产权组织（5） 欧洲专利局（EPO）（4） 韩国（4） 日本（3） 加拿大（2） 台湾（2）
IPC部 C（12）
IPC大类 C01（12） B82（6） H01（5）
G01（4） B01（3） C09（3）
B32（2） G03（2） G05（2）
G06（2）
IPC小类 C01B（12）
IPC C01B031/04（12）
发明人
公开年 2012（12）
申请年 2011（6）  2012（5） 
专利权人

Forming graphene, comprises flowing inert gas through chamber including graphite oxide disposed in it under first reaction conditions and exposing graphite oxide to hydrogen under second reaction conditions.

RAMAPRABHU S, KANIYOOR A, BABY T T

Preparation of copper phthalocyanine functional graphene for preparing graphene assembly film, by ultrasonic dispersing graphite and copper phthalocyanine tetrasulfonic acid tetrasodium salt, centrifuging, filtering, washing, and drying.

SHEN X, ZHANG Y, FAN Y

Method for forming one-to-four-monolayer graphene layer on metal layer in manufacturing, e.g., magnetic tunnel junction (MTJ) spin filters for magnetoresistive RAM, by inducing segregation of carbon in metal layer to surface of metal layer.

KELBER J, ZHOU M, MI J U

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J

Solubilizing allotropes of carbon comprises providing a solute of fullerene, graphene or polymer of fullerene, combining with terpene, lactone or alcohol; providing cavitation, and ultracentrifuging to yield a true solution.

ROSTRO B, KOHANLOO M

Transparent conductive film used as electrode in e.g. heater, has electroconductive graphene sheet with secondary region whose light transmittance capacity is higher than primary region.

SHIMIZU K, KOBAYASHI T, KIMURA N, IZUHA K, DEWA K

Three-dimensional graphene structure useful as next-generation material for electronic device e.g. display device and transparent electrode for solar cell comprises a layer of graphene having periodically repeated three-dimensional shape.

SHIN H, CHOI J, PARK J, AHN J, AHN J R, CHOI J Y, PARK J H, SHIN H J

Thermoacoustic device has carbon nanotube layer and graphene layer that are stacked on each other, and signal input device that is provided to input signals to sound wave generator.

JIANG K, LIN X, XIAO L, FAN S, IM H Y, FAN F Y

Electrochemical sensor with graphene modified electrode for quickly detecting sulfide useful in e.g. environmental monitoring, comprises glassy carbon electrode as a carrier, and graphene loaded carrier as an identification element.

QI P, WAN Y, ZHANG D

Apparatus e.g. direct current voltage regulator, for use in mobile device i.e. personal digital assistant, that is utilized to provide e.g. gaming function, has graphene capacitors to provide for smoothing of signaling provided to output.

VOUTILAINEN M K, PASANEN P M, PASANEN P, VOUTILAINEN M