国家/地区 日本（14） 美国（12） 韩国（10） 世界知识产权组织（10） 中国（8） 欧洲专利局（EPO）（6） 墨西哥（4） 台湾（4） 印度（3） 俄罗斯（3） 德国（2）
IPC部 C（22）
IPC大类 C01（22）
IPC小类 C01B（22）
IPC C01B031/02（18） C01B031/04（11） B82Y030/00（6）
B82Y040/00（5） B82B003/00（4） C23C016/26（3）
C30B029/02（3） H01B001/04（3） H01G009/058（3）
H01L021/205（3） H01L031/04（3） B82B001/00（2）
C01B031/00（2） C01B032/188（2） H01B001/00（2）
发明人 JANG B Z（3） VEERASAMY V（3） VEERASAMY V S（3）
ZHAMU A（3） FUJII K（2）
公开年 2011（22）
申请年 2009（22）
专利权人 GUARDIAN GLA.（3） GUARDIAN IND（3） GUARDIAN IND.（3） JANG B Z（3）
NANOTEK INST.（3） ZHAMU A（3） FUJI ELECTRI.（2） FUJI ELECTRI.（2）

Manufacture of electrode used for e.g. capacitor, involves applying external magnetic field to magnetic material containing nitrogen and/or sulfur, magnetic graphene and magnetic graphite and controlling arrangement direction of molecules.

OOTA N

Normal-temperature superconductor used for manufacturing ferromagnetic material for electromagnetic coil, comprises substance containing graphene, and proton donor.

KAWASHIMA YASUSHI, KAWASHIMA Y

Surface-modified nano graphene platelet, useful in e.g. supercapacitor, comprises nano graphene platelet having two opposed surfaces and discrete, non-continuous and non-metallic bumps or nodules bonded, as spacer, to platelet surface.

ZHAMU A, YU Z, LIU C, JANG B Z

Electrically conductive cathode or anode useful for electrochemical cell e.g. alkali battery or lithium metal battery, comprises particles of electroactive material, conductive graphene polymer binder, and conductive filler.

ZHAMU A, JANG B Z, NANOTEK INSTRUMENTS I

Graphene oxide sheet used for graphene-containing material, is obtained by dispersing graphene-containing carbon substance using dispersing agent to reduce size of aggregation unit of carbon substance, and oxidizing resulting product.

FUGETSU B

Air electrode for use in air battery, has graphene layers that are oriented in given direction, and basal plane of carbon material that is appeared upon surface of carbon material.

MIZUNO F, NISHIKORI H, HIGASHI S

Epitaxially growing cold cathode field emitting material, i.e. carbon film, on silicon carbide substrate by controlling density and length-width ratio of graphene strip through pressure and temperature in growth process.

WANG G, WANG W, JIA Y, CHEN X, GUO L, LI K, HUANG Q, PENG T, LIN J

Production of graphene oxide aqueous solution for manufacturing graphene films and powder, involves injecting graphene oxide solution into membrane column, and sonicating column in hydrochloric acid aqueous solution and ultrapure water.

JUNG J C

Manufacture of graphene thin film as transparent conductive film for solar cell, involves coating dispersion liquid containing oxidized graphene powder on substrate, contacting metal with formed oxidized graphene thin film, and heating.

FUJII K, SHIMIZU A

Manufacture of graphene layer used for electronic circuit, involves mounting molecular beam epitaxy chamber on substrate and forming graphene layers by supplying carbon source on substrate.

SEO D