国家/地区 中国（25） 美国（11） 世界知识产权组织（8） 日本（6） 韩国（6） 台湾（4） 欧洲专利局（EPO）（2） 英国（2）
IPC部 C（54） H（17） B（14）
G（7） F（3）
IPC大类 C01（54） C23（15） H01（15）
B82（6） G01（6） B01（4）
C30（4） H05（3） B32（2）
B33（2） C25（2）
IPC小类 C01B（54）
IPC C01B032/186（54）
发明人 LI C（3） WANG W（3） CAI J（2）
CAI X（2） CHENG H（2） DIXON S（2）
GUINEY I（2） HAO Z（2） JU Y（2）
KIM J（2） LI Y（2） LIU H（2）
MA C（2） MATSUMOTO T（2） REN W（2）
公开年 2022（54）
申请年 2021（54）
专利权人 CALIFORNIA I.（2） CHONGQING GR.（2） FUJITSU LTD（2） GUANGDONG MO.（2）
INST METAL R.（2） PARAGRAF LTD（2） SHANGHAI INS.（2） TOKYO ELECTR.（2）

Growing graphene nanoribbon involves depositing aromatic molecular seeds from gas phase onto surface of growth substrate, and growing graphene nanoribbon from aromatic molecular seeds via chemical vapor deposition, where growth substrate is germanium substrate.

JACOBBERGER R M, WAY A J, ARNOLD M S

Device used to produce carbon nanotubes, and graphene, comprises e.g. first chamber for cleaning substrate using plasma cleaning, second chamber for coating the substrate with accelerator fluid, and third chamber for growing carbon nanotubes.

JAKOBSEN M A, DATSYUK V, LIEHR M

Preparing patterned graphene, comprises forming accommodating passage in silicon carbide base, providing catalyst and insulating substrate, placing catalyst in accommodating passage, and placing sandwich structure in heating device.

GAO B, ZHANG C, GU J, WU T, ZHU H

Producing multilayer graphene involves recrystallizing catalyst film by performing heat treatment of heating catalyst film containing iron and nickel in atmosphere containing hydrogen, and another atmosphere containing hydrogen and hydrocarbons to form stacked graphenes.

HAYASHI K

Twin-chamber roll-to-roll graphene film manufacturing device useful for transparent display and flexible display having upper chamber with supply roller for supply catalytic metal film and winding roller for winding catalytic metal film.

KI K Y

Graphene laminate comprises substrate having insulating surface, intermediate layer located on and in contact with substrate, and graphene film located on intermediate layer and in contact with intermediate layer.

OKIGAWA Y, YAMADA T

Visualizing distribution and intrinsic orientation of periodically spaced one-dimensional structures by depositing electrically conductive solid film of imaging material onto surface of two-dimensional material, providing polarization microscope, and imaging layered composite at acquisition angles.

AMADO E, KRESSLER J

Optical element comprises substrate, multilayer graphene provided on substrate, electrode connected to multilayer graphene, and another electrode connected to multilayer graphene.

KONDO O

Ultra-high specific surface area carbon material for e.g. electrode material, comprises graphene structure having two-dimensional or three-dimensional periodic rule structure, reflecting shape of pore of zeolite, where carbon material comprises metal atom to be bonded to graphene edge through oxygen.

TORII A

Forming a graphene layer structure used in Hall effect sensor, involves providing growth substrate having growth surface, and forming graphene layer structure on growth surface by chemical vapor deposition method, where growth surface is formed of material consisting of e.g. magnesium aluminate.

GRIFFIN R M, THOMAS S, GUINEY I, DIXON S