国家/地区 中国（9） 美国（5） 日本（3） 韩国（2） 台湾（2） 世界知识产权组织（2）
IPC部 C（16）
IPC大类 C01（16）
IPC小类 C01B（16）
IPC C01B032/186（16）
发明人 DONG Y（2） LI L（2） UMENO M（2）
公开年 2018（8） 2019（5） 2020（3）
申请年 2018（16）
专利权人 SIZU TECHNO .（2）

Method for manufacturing graphene for coating cantilever used in scanning probe microscope, involves generating surface wave plasma of source gas by microwave excitation to directly form graphene film on substrate without using catalyst.

BSHWAKARMA L, ADHIKARI S, SBASHI S, UMENO M, MABUCHI Y

Chemical doping of graphene film involves irradiating laser to graphene film immersed in melt containing metallic compound dissolved in solvent.

AMUR A, UMENO M

Formation of nanocrystalline graphene used for semiconductor device, involves arranging substrate in chamber, forming protective layer, injecting reaction gas, generating plasma, and growing nanocrystalline graphene on protective layer.

JUNG A, SHIN K, BYUN K, SHIN H, LIM H, NAM S, SONG H, CHO Y, JUNG A R, SHIN K W, BYUN K E, SHIN H J, LIM H S, NAM S G, SONG H J, CHO Y C

Preparing graphene film comprises forming a passivation layer on metal substrate, forming hole in passivation layer, forming a graphene film on a hole exposing the metal substrate and covering passivation layer by graphene film.

TIAN X, HE Y, ZHAO G, LI L, MENG Y, GUO T

Large area graphene preparation device comprises e.g. a mainframe part i.e. mounted on upper part of the main machine part, where one side is connected with the gas inlet, and box furnace is connected to vacuum unit on the other side.

JIN J

Transparent electrode used in solar cell, comprises transparent substrate, and composite layer comprising graphene layer and nanoparticles which are embedded in graphene layer, placed on transparent substrate.

MAAROUF A A, ELSAYED K A M

Graphene composite material-based nanoskeleton, comprises nanoskeleton, three-dimensional graphene on nanoskeleton, several nanoparticles/nanowires attached to three-dimensional graphene, and/or at least one nanofilm.

HAO Y, CHEN J, WANG T

Graphene extracting device for chemical vapor deposition system has four enamel reactors, hydrochloric acid storage tank, graphite heat exchanger, cold water tower, plate-and-frame filter, draught fan, and hydrochloric acid thickening tank.

LI L

Synthesis of graphene for optoelectronic devices, involves placing copper-nickel thin film laminate in chemical vapor deposition, bringing graphene precursor into contact with thin film laminate, and performing chemical vapor deposition.

CHO K, YOO M S, LEE H C, CHO K W

Method for producing graphene, involves placing substrate in vacuum chamber, and heating graphite to sublimation under vacuum and depositing graphite on substrate after sublimation.

WANG W