国家/地区 日本（5） 美国（5） 世界知识产权组织（2）
IPC部 C（8）
IPC大类 C01（7） H01（3）
IPC小类 C01B（7）
IPC C01B031/02（4） C01B031/04（4）
发明人 JANG B Z（2）
公开年 2007（3） 2008（3） 2006（2）
申请年 2006（8）
专利权人 JANG B Z（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

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

Composite material for separator of heat exchanger, consists of fibrous carbon material of ultra fine tube-like structural material comprised by graphene distributed and integrated into discharge plasma sintered compact.

KATAGIRI K, KAKITSUJI A, SATO T, IMANISHI T, SHIMIZU A, SASAKI K

Production of nano-scaled graphene plate material for carbon nano-tubes, involves carbonizing precursor polymer, exfoliating graphite crystallites in polymeric carbon, and subjecting polymeric carbon to mechanical attrition treatment.

JANG B Z