国家/地区 日本（9） 美国（7） 中国（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（8） H（8） B（2）
IPC大类 H01（8） C01（7）
IPC小类 C01B（7） H01L（3） H01B（2）
H01M（2）
IPC C01B031/02（4） C01B031/04（4） H01B001/00（2）
H01B001/12（2） H01B001/20（2） H01L021/336（2）
H01L029/78（2） H01M004/96（2） H01M008/10（2）
发明人 JANG B Z（3） GUO J（2） NAKADA T（2）
ZHAMU A（2）
公开年 2007（8） 2008（3） 2006（2）
申请年 2006（13）
专利权人 JANG B Z（3） EQUOS RES KK（2） GUO J（2） ZHAMU A（2）

Graphene sheet used as raw material for forming graphene-sheet formed products such as carbon tube, is obtained by peeling layer of layered structure of natural graphite.

SUGITA T

Exfoliating layered material to produce nano-scaled graphene platelets, comprises subjecting layered material to gaseous environment at temperature and pressure to penetrate gas species into interstitial space between material layers.

JANG B Z, ZHAMU A, GUO J

Manufacture of carbon nanotube used as semiconductor, involves supplying carbon raw material to metal catalyst having atomic arrangement of triangular lattice, and depositing graphene sheet of six membered ring structure.

AWANO Y, NARUTSUKA S, KAWABATA A, MARUYAMA T, NARIZUKA S, NARITSUKA S

Graphene integrated circuit for lateral type giant-magneto-resistance device and semiconductor, has non-linear element containing graphene formed in silicon surface of silicon-carbide substrate.

MINAMI K, YO K

Electrode for fuel cell has catalyst and ionic conduction layer consisting of electrolyte are provided in surface of each related graphene sheet of carbon nanowall.

NAKADA T

Electrode for fuel cell for use as power supply for e.g. electric vehicle, has catalyst layer with carbon nanowalls each including rectangular graphene sheet positioned along perpendicular direction with respect to electrolyte film.

NAKADA T

Film useful in device e.g. optoelectronic device, comprises interconnected network of graphene flakes that is optically transparent and electrically conductive.

GRUNER G, HU L, HECHT D

Compound multi wall carbon for electron-emission material used for electronic emitter for display device, is obtained by coupling several multi wall carbon nanotubes with graphene sheet along length direction by coupling form.

KOMUKAI T, YOSHIHARA K

Electronic device for field effect transistor, comprises body including single crystal region that has hexagonal crystal lattice substantially lattice-matched to graphene, and epitaxial layer of graphene disposed on the region.

PFEIFFER L N, PFEIFFER L

Nano-graphene plate-reinforced composite material for e.g. fuel cell bipolar plate has fully separated nano-scaled graphene platelet sheets of graphite plane dispersed in matrix of polymer, carbon, glass, ceramic or metal.

SONG L, GUO J, ZHAMU A, JANG B Z