国家/地区 中国（3） 日本（3） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2）
IPC部 B（6） C（6） G（2）
IPC大类 B01（6） C01（6） B82（2）
G01（2）
IPC小类 B01D（6）
IPC C01B031/04（6）
发明人
公开年 2016（6）
申请年 2015（6）
专利权人

Ultra-thin graphene membrane used for studying objects with transmission electron microscope, comprises holder with holes and is fixed on it film covering opening in the holder and the film consists of graphene with thinnest portions.

KIRILENKO D A

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M

Particles used in solid-state composition for extracting nucleic acid, comprises graphene oxide and/or graphite oxide and cellulose.

SAITO NAGAHIRO, LI OI LUN HELENA, AKCEOGLU GARBIS ATAM

Graphene-based membrane useful for e.g. removing ions from water , comprises at least two graphene-oxide layers comprising many graphene-oxide flakes that comprise a planar graphene structure with oxygen moieties extending from it.

YU M

Energy efficient graphene oxide slurry drying system has spiral discharging outlet that is connected with harrow-type vacuum drier, and vacuum buffer tank that is connected with one end of tubular condenser.

LIU L