国家/地区 美国（5） 韩国（4） 中国（3） 日本（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 C30B（7）
IPC C30B025/18（7）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Producing multilayer graphene, involves synthesizing multilayer graphene from carbon source using iron-chromium alloy film as catalyst.

HAYASHI K, KONDO O

Synthesizing two-dimensional transition metal oxide layers by providing sputter chamber having inert atmosphere, depositing transition metal on substrate in sputter chamber, withdrawing substrate from chamber, placing substrate on pre-heated plate, and placing target substrate on ceramic plates.

DASH J K, ABZAL S M, KALYAN K, JANGA S L

Manufacturing monocrystalline graphene for display, secondary battery, solar cell, light-emitting device, catalyst and sensor, involves supplying aromatic carbon gas onto single-crystalline metal catalyst to manufacture graphene.

KIM B J, CHOI J, CHOI J Y, JUN K

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Method for synthesizing multi-layer graphene e.g. trilayer graphene, involves heat-treating catalytic metal layer on substrate while supplying methane gas, and synthesizing multi-layer graphene on heat-treated catalytic metal layer.

HAM M, SON M, HAM M H, SON M W, XIAN W, SUN M

Manufacture of ordered graphene structure used for multitouch capacitive panel, involves exposing substrate to laser beam in presence of carbon source and moving substrate or laser beam relative to other, or decreasing laser beam power.

OEZYILMAZ B, TOH C T

Graphene film used in an electrode is obtainable by epitaxially growing metal layer on surface of substrate, peeling off the metal layer, and depositing graphene onto surface of metal layer.

WODTKE A, YU H K, ALEC W, HAK KI Y, YU H, YUK H K, YUK H