国家/地区 中国（3） 世界知识产权组织（3） 澳大利亚（2） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 美国（2）
IPC部 A（5）
IPC大类 C30（5） C01（4） B82（3）
H01（3） A61（2） B01（2）
IPC小类 C30B（5）
IPC B01D067/00（2） B01D071/02（2） B82Y030/00（2）
B82Y040/00（2） C01B032/186（2） C30B029/60（2）
发明人
公开年 2021（2） 2022（2）
申请年 2020（2）  2021（2） 
专利权人

Forming dry electrode for measuring electrophysiological readings, by growing silicon carbide film on silicon substrate, depositing metals on surface of silicon carbide film, heating to react metal with silicon of silicon carbide film to form carbon and silicide and carbon forms graphene layer.

IZZO K A, AMJADI POUR M, FAISAL S N, LIN C, IACOPI F

Assembly method of plant device containing lead-free double perovskite quantum dot crystal involves preparing lead-free double perovskite quantum dot crystal, packaging the lead-free double perovskite quantum dot crystal.

CHEN Q, SHI M, ZOU J, JIN D, WAN W, ZHOU Y

Manufacturing of graphene nanofibers from cotton sources, involves soaking cotton fiber and cotton rope in ethyl alcohol and isopropyl alcohol to develop rapid carbon skeleton and flexibility within graphene nanofibers, and placing alcohol.

PANDEY S, KARAKOTI M, DHALI S, KARKI N, SAHOO N G

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

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L