国家/地区 中国（19） 美国（12） 世界知识产权组织（12） 日本（8） 台湾（5） 英国（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 C（42）
IPC大类 C01（42） H01（38） C23（18）
B82（8） H05（8） C09（4）
G01（4） B32（3） C04（3）
C22（3） C30（3） B22（2）
IPC小类 C01B（42）
IPC C01B032/186（42）
发明人 MATSUMOTO T（4） WADA M（4） DIXON S（3）
GUINEY I（3） IFUKU R（3） SHAO L（3）
ZHANG Y（3） BYUN K（2） DUAN Y（2）
KABUKI N（2） LEE C（2） LEE E（2）
LEE S（2） LI Y（2） LI Z（2）
公开年 2022（42）
申请年 2022（22）  2021（17）  2020（3） 
专利权人 TOKYO ELECTR.（5） PARAGRAF LTD（3） CALIFORNIA I.（2） CHINESE ACAD.（2）
CHONGQING GR.（2） JIANGSU JIAN.（2） SAMSUNG ELEC.（2）

Flower spherical graphene material useful for anode pole piece used in sodium-based dual-ion battery, comprises multiple two-dimensional petal-shaped sheet structure, and has three-dimensional channel structure.

DENG B, SHI X, LIU T, ZHANG Y, WANG J, MO R

Digital formation of two-dimensional materials structures used for electronic components, involves generating donor substrates containing back surface and front surface, applying coating to front surface, and irradiating coating containing donor material.

ZERGIOTI I, PAPAZOGLOU S, ZACHARATOS F, LOGOTHETI A, PESQUERA A, ZURUTUZA A, NAVEH D

Substrate processing includes taking substrate into processing vessel, removing oxygen-containing layer on substrate using plasma of gas mixture including hydrogen-containing gas, and forming nucleation layer and graphene film on substrate using plasma of gas mixture including carbon-containing gas.

IFUKU R, MATSUMOTO T, WADA M, KABUKI N

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

Method for preparing continuous film graphene conducting sheet, comprises annealing metal sheet under atmosphere of non-oxidizing gas and protective gas, introducing carbon-containing gas into metal sheet and placing metal sheet on lining bottom of heat-resistant pipe.

Nanometre porous graphene material comprises nickel salt, polypropylene powder and citric acid, which are added to reaction kettle for hydrothermal reaction, and second reactant placed in reactor to continuously raise temperature.

LU X

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

KONDO O

Nanocrystalline graphene used for complementary metal-oxide-semiconductor process, comprises grains in stack of graphene sheets.

KIM S, BYUN K, CHO Y, SHIN K, LEE E, LEE C, SONG H, SHIN H, YOON J, LEE S, LIM H, BYUN K E, CHO Y C, SHIN K W, LEE C S, SONG H J, SHIN H J, SU Y J, LEE S Y, LIM H S, LI Z, YOUN J, SHEN X, LI C, LI Y, ZHAO L, JIN S

Wafer used to chemical vapor deposition growth of uniform graphene comprises planar silicon substrate, insulating layer provided across silicon substrate, and barrier layer provided across the insulating layer.

DIXON S, KAINTH J, JAGT R, GUINEY I, BADCOCK T J

Transferring one or more nanostructures from one substrate to another substrate by applying coating of crosslinkable copolymer over one or more nanostructures on surface of substrate, heating, transferring nanostructures and copolymer onto another substrate surface, and removing copolymer.

ARNOLD M S, JACOBBERGER R M, GOPALAN P, DWYER J H