国家/地区 美国（9） 世界知识产权组织（5） 韩国（4） 中国（3） 欧洲专利局（EPO）（2） 日本（2） 台湾（2）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC B82Y030/00（8） B82Y040/00（6） C01B031/02（5）
C01B031/04（5） B32B009/00（3） H01B001/04（3）
B01J021/18（2） B01J023/72（2） B01J027/04（2）
B01J037/00（2） B01J037/18（2） B21B001/00（2）
B21B001/40（2） B21B003/00（2） B32B005/16（2）
发明人 CHIBA G（2） CHIBA Y（2） CHOI J（2）
SHIN H J（2） TATSUYA Y（2） YAMAJI T（2）
YOON S（2） YOSHIHIRO C（2）
公开年 2012（9）
申请年 2012（9）
专利权人 JX NIPPON MI.（2） NIPPON MININ.（2） NIPPON MININ.（2） SAMSUNG ELEC.（2）

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Copper foil for manufacturing graphene, has specified total number of oxide and sulfide having specified diameter with respect to elemental-analysis measurement of surface using scanning electron microscope.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Carbon nanostructure used as e.g. negative electrode of lithium secondary battery, has air-sac-like pores that are defined by graphene multilayer membrane walls and are formed in the rod-shaped materials or the sheet-shaped materials.

NISHI N, MIZUUCHI K, ADACHI N, OOBA Y

Structure useful in e.g. a device e.g. anode, lithium battery, flexible electronic device, anti-static material, biomedical implant, electromagnetic shield, and electrode, comprises a graphene-coated pyrolytic carbon structure.

HARDIN I R, ZHANG M

Making crystalline graphene, used e.g. in electronic device, comprises e.g. performing first thermal treatment by supplying heat to inorganic substrate, and introducing vapor carbon supply source into reactor during first thermal treatment.

SHIN H, CHOI J, WOO Y, YOON S, SHIN H J, CHOI J Y, WOO Y S, YOON S M

Making doped single graphene sheets involves oxidizing graphite to non-electrically conductive graphite oxide followed by exfoliating in solvent, depositing metal or metal oxides, and reducing to electrically conductive graphene sheets.

DO I, DRZAL L T, MONGA A

Manufacture of graphene film used for e.g. transparent display, involves forming graphene on catalyst metal film, forming another film on surface of graphene, on which catalyst metal film is not formed, and removing catalyst metal film.

SONG Y, SONG Y I

Carbon composite material useful in e.g. an energy storage device, comprises spaced graphene sheets, each sheet having opposed generally planar surfaces and functionalized carbonaceous particles.

XIE J, WANG M

Method for transferring graphene sheet to device involves forming binder layer on graphene sheet on which carbonization catalyst is formed, exfoliating carbonization catalyst and transferring graphene sheet to device.

SHIN H J, CHOI J, YOON S