国家/地区 美国（20） 世界知识产权组织（18） 日本（15） 中国（14） 韩国（13） 欧洲专利局（EPO）（11） 台湾（6） 新加坡（4） 加拿大（3） 西班牙（3） 以色列（2）
IPC部 C（21）
IPC大类 C01（21） B82（16） H01（15）
C23（6） B32（5） C25（5）
B01（4） C08（3） B05（2）
C07（2） C09（2） H05（2）
IPC小类 C01B（21）
IPC C01B032/182（21）
发明人 SAITO Y（3） TODORIKI H（3） TODOROKI H（3）
YONEDA Y（3） CHOI J（2） FENG X（2）
LEE Y（2） MUELLEN K（2） MULLEN K（2）
NOMOTO K（2） WU Z（2） YUGAWA M（2）
YUKAWA M（2）
公开年 2013（21）
申请年 2012（11）  2013（9） 
专利权人 SEMICONDUCTO.（4） BASF SE（2） NOMOTO K（2） SAMSUNG ELEC.（2）
TODORIKI H（2） UNIV SUNGKYU.（2）

Graphene powder for preparing lithium ion battery electrode, comprises compound having catechol group that adsorbs on graphene, e.g. catechol, dopamine hydrochloride, 3,4-dihydroxyphenylalanine, noradrenalin, and caffeic acid.

SUN P, LIU G, WU Z, WU G, TAMAKI E, KUBOTA Y

Film-forming apparatus for forming graphene film on film-forming target e.g. metallic foil, has roll-to-roll mechanism which provides tensile force relaxation unit that relaxes tensile force applied to transported film-forming target.

KOBAYASHI T, SHIMIZU K, KADONO K, MIZUGUCHI Y, MURAKAMI Y, MIZUKUCHI Y, SUMINO K

Graphene-based electrode for making supercapacitor for improved charge and energy storage, comprises a ferroelectric polymer, and a graphene substrate, where the graphene substrate is coated with the ferroelectric polymer.

OEZYILMAZ B, KAHYA O, LEE J, OZYILMAZ B, OEZYILMAZ B

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M

New graphene oxide, useful as a raw material of a conductive additive in a positive electrode for a nonaqueous secondary battery, and electronic devices.

TODORIKI H, YUKAWA M, SAITO Y, YAMAKAJI M, YATABE R, IKENUMA T, TODOROKI H, YUGAWA M, YONEDA Y, TSUKUDA R

Production of graphene and graphite nanoplatelet structures involves passing current through cell comprising graphitic negative electrode; optionally graphitic positive electrode; and electrolyte with organic ions and metal ions as cations.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W

Producing aerogel or xerogel comprising graphene, graphene oxide or its mixture involves dispersing graphene, graphene oxide or its mixture in solvent compatible to it, and cross-linking the graphene, graphene oxide or its mixture.

GALLASTEGUI A G, SHAFFER M, ALYOUBI A O, ASIRI A M, SCHAEFFER M

Aerogel based on graphene doped with nitrogen and boron used as electrode and electrocatalysts for oxygen reduction reactions, and in batteries and supercapacitors.

SCHWAB M G, MUELLEN K, FENG X, WU Z, MULLEN K, WU Z S, SCHWAB M G S, MILLEN K

Etching graphene nanostructure, by providing piece of highly oriented pyrolytic graphite, analyzing first window, second window, and third window, and applying voltage gradient.

DARLING M J

Graphene sheet useful in a transparent electrode, a solar cell, a conductive thin film, a display device, a hydrogen storage medium and an electrical device, comprises intercalation compound comprising organic compound, and graphene layers.

CHOI J