国家/地区 美国（7） 中国（4） 欧洲专利局（EPO）（4） 韩国（4） 世界知识产权组织（4） 日本（3） 澳大利亚（2） 加拿大（2）
IPC部 B（7）
IPC大类 C01（7） C30（7） B82（6）
B32（5） H01（5） B81（2）
C23（2）
IPC小类 C01B（7）
IPC C01B031/00（7）
发明人
公开年 2009（2）
申请年 2008（2） 
专利权人

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L

Production of functionalized graphene for lithium-ion batteries involves milling crystalline graphite in the presence of electrolyte solution to produce thinned intermediate material, combining with other electrolyte solution, and milling.

BOZALINA M, PERRET P, NAZARPOUR S, NAZARPOUR S S N

Formation of graphene for structure formation involves depositing metals on surface of silicon carbide and heating silicon carbide and metals under predetermined conditions.

IACOPI F, AHMED M, CUNNING B V

Making graphene on diamond substrate, comprises applying metal layer to crystallographic face of diamond substrate, and heating diamond substrate under vacuum to convert portion of diamond substrate at crystallographic face into graphene.

SUNG C, SONG J

Carbon-film laminate used for graphene-based electronic device, has monocrystal substrate, copper single-crystal thin film epitaxially grown on substrate, and graphene formed on copper single-crystal thin film.

HASEGAWA MASATAKA, ISHIHARA MASATOU, KOGA YOSHINORI, KIM JAEHO, TSUGAWA KAZUO, IIJIMA SUMIO, HASEGAWA M, ISHIHARA M, KOGA Y, KIM J, TSUGAWA K, IIJIMA S, YOSHINORI K, HO K J, KAZUO T, SUMIO I, MASATAKA H, MASATOU I, JAEHO K

Graphene pattern for electromagnetic element, has graphene with layers, which is polycyclic aromatic molecule formed by covalent bond of carbon atoms with one other, is formed in pattern layout on at least one side of base plate.

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

Graphene hybrid material used in biosensor, comprises matrix having lattice planes disconnected on surface and graphene layers which are epitaxially grown along lattice planes such that graphene layers are oriented to matrix.

JOHN P, LEE J K, LEE S C, LEE W S, KAP L, KAP L J