国家/地区 中国（25） 世界知识产权组织（6） 印度（3） 美国（3）
IPC部 C（37）
IPC大类 C01（37）
IPC小类 C01B（37）
IPC C01B032/194（12） C01B032/184（11） G01N027/327（8）
C01B032/198（7） B82Y040/00（6） C01B032/182（6）
G01N027/12（5） G01N027/30（5） G01N027/48（4）
G01N033/543（4） B82Y020/00（3） C01B032/19（3）
C09K011/65（3） G01N021/64（3） G01N027/414（3）
发明人 LI H（4） LI L（2） LI M（2）
LI T（2） LI X（2） LI Z（2）
LIU C（2） LUO Y（2） SUN Y（2）
WANG L（2） WANG M（2） WANG Y（2）
ZENG J（2） ZHAO Y（2） ZHOU B（2）
公开年 2023（37）
申请年 2022（25）  2023（7）  2021（5） 
专利权人

Circulating mechanical graphene mechanism, has material returning pipe fixedly connected with right side of box body top part, and feeding tank whose right side is connected with material taking tank.

YU H

Atomic force microscope based graphical method, involves emitting titanium dioxide beam emitted by UV laser beam on probe on same area as ultraviolet laser beam, so that oxidation graphene area is reduced to be graphene, and to form graphene pattern.

WANG M, LIU C, YAO S, PENG X, ZHANG Z

Use of graphene nanoplatelets reinforced chitosan scaffolds for intracellular delivery of biomolecules, such as drug delivery, dye delivery and genetic material delivery under exposure of nanosecond pulsed laser mediated optoporation.

SANTRA T S, KAR S, GUPTA P

Battery-powered analyte sensing system used in Three-dimensional (3D) printing techniques, comprises printed battery comprising anode, comprises non-toxic biocompatible metal, first carbon-based current collector in electrical contact with anode and 3D hierarchical mesoporous carbon-based cathode.

CHMIOLA J, SINGH S, LIM S H, COOK D, MONTALVO C, STOWELL M W, LANNING B

Evaluating number of graphene layers comprises e.g. coating graphene mixed slurry on copper foil, drying, preparing button battery with dried copper foil as electrode sheet of current collector, and estimating number of graphene layers of graphene powder according to charge-discharge curve.

LIU Y, WANG B, SUN L, ZHOU L, SHI X, WANG X, LI B

Graphene flexible pressure sensor with bionic micro-nano structure, has graphene ends of conductive aggregate conductive film are respectively adhered with soft copper-clad organic polymer material film.

YAO B, WANG K, ZENG J, TANG T, LUO Y, LU G, LI H, HAN C, WU W

Hybrid graphene electrode e.g. graphene metal composite has multilayer graphene that has three-dimensional structure in which layers of graphene are stacked and bent in arbitrary direction, and empty space is filled with multilayer graphene.

SHIM J S

Oxidation-graphene oxidation graphene composite film comprises an oxidation graphene layer and a reduction-oxidation graphene layer covering the oxidation graphene layer.

LIANG G, LAI D, CHE C, ZHU Y, KONG G

Preparation of graphene quantum dots used as e.g. fluorescent (closed) probe, involves carbonizing sea rice, dispersing in alkali solution, oxidizing with hydrogen peroxide, adjusting pH to neutrality, filtering, and dialyzing.

ZHENG C, LIANG Z, KANG X, WU Y, LUO X, LUO K, WEN Y

Preparing electrochemical sensor used for detecting zearalenone in food, involves modifying graphene nano ribbons and gold nanoparticles onto glassy carbon electrode by electrodeposition, and using electro polymerization to polymerize molecularly imprinted membrane on modified electrode surface.

ZHONG M, LI X, XIE H, SHENG X, ZHOU B