国家/地区 美国（3） 日本（2）
IPC部 C（4）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人
公开年 2007（2） 2008（2）
申请年 2006（4）
专利权人

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

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

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