国家/地区 美国（7） 世界知识产权组织（5） 中国（4） 韩国（4） 欧洲专利局（EPO）（3） 日本（3）
IPC部 B（7）
IPC大类 B82（7） C01（7） C30（7）
C23（4） B32（3） H01（3）
IPC小类 B82Y（7）
IPC C01B031/04（7）
发明人
公开年 2011（3） 2012（3）
申请年 2011（7）
专利权人

Forming graphene layer on surface of substrate, comprises forming silicon-carbide film on free surface of silicon layer and gradually heating substrate until silicon of first row of atoms of silicon-carbide film is sublimated.

OUERGHI A

Forming single-layer graphene film by replacing portion of air in a reactor having a substrate with a buffer gas, flowing the buffer gas through the reactor and then heating the reactor, and passing the buffer gas through liquid precursors.

RADHAKRISHNAN G, ADAMS P M

Producing graphene, comprises fixing seed crystal to support substrate, providing feedstock adjacent to seed crystal about the location, and applying laser beam to heat portion of seed crystal and portion of feedstock.

HAUCK J P

Hexagonal boron nitride substrate used for manufacturing graphene nano belt used in electronic device, consists of boron nitride substrate layer and single atom layer.

DING G, JIANG M, TANG S, XIE X

Manufacturing graphene, comprises performing vapor phase epitaxy on substrate comprising silicon carbide surface, and controlling sublimation of silicon from the substrate by flow of e.g. inert gas (argon) through epitaxial reactor.

STRUPINSKI W, STRUPIAFSKI W, STRUPINSKI W O

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

Manufacturing graphene sheet used as electrode material, involves growing graphene sheet on graphene growth support by applying carbon sources and heat; and forming ripple on the sheet by cooling the graphene growth support and sheet.

AHN J, HONG B, KIM K, AHN J H, HONG B H, KIM K S