国家/地区 中国（45） 世界知识产权组织（16） 美国（9） 韩国（6） 欧洲专利局（EPO）（4） 日本（4） 台湾（4） 印度（3） 澳大利亚（2）
IPC部 B（67）
IPC大类 C01（67）
IPC小类 C01B（67）
IPC B82Y030/00（43） B82Y040/00（42） H01M004/62（23）
C01B032/194（22） H01M010/0525（18） C01B032/184（17）
H01M004/38（13） H01M004/36（12） C01B032/05（10）
C01B032/168（8） C01B032/182（8） C01B032/198（6）
H01M004/587（6） H01M010/052（6） C01B032/19（5）
发明人 LI Z（4） LIU Y（4） CHEN Y（3）
HAN S（3） LI X（3） LI Y（3）
LIU S（3） WANG H（3） YANG D（3）
ZHANG H（3） ZHANG L（3） CHEN X（2）
DING Y（2） DU N（2） FAN Z（2）
公开年 2022（67）
申请年 2021（67）
专利权人 CHINA PETROL.（2） HEFEI GUOXUA.（2） TIANJIN AIKE.（2） UNIV CHINA E.（2）
UNIV DALIAN .（2） UNIV TSINGHU.（2） YANCHENG TEC.（2） YUNNAN ZHONG.（2）

Electrochemical cell comprises electrode including electrically-conductive material and electrode active material where electrically-conductive material includes one or more porous inorganic carbon materials selected carbon black, carbon nanotubes, carbon nanofibers, carbon dots and activated carbon.

KIM J

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

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

KONDO O

Producing photoluminescence material involves placing plastic piece into working solution which is water, applying micro-plasma onto surface of the working solution, and degrading the plastic piece into multiple smaller molecular and graphene quantum dot.

CHIANG W, WENG R, WENG R J

Method for quickly preparing silicon nano-wire for lithium ion battery, involves dispersing dried cut waste silicon powder and graphene in solvent, filtering suspension, drying to obtain graphene film, and performing pre-reduction.

QIAN G, GONG X, LIU J, LU J, WANG Z

Preparing carbon-coated alpha-nickel hydroxide nano-sheet used as super capacitor electrode for super capacitor device comprises mixing raw materials, preparing by coprecipitation method, reacting dispersion, naturally cooling to room temperature, using water and ethanol to wash, and drying.

Manufacturing electronic device precursor e.g. organic LED, involves providing silicon wafer having growth surface, forming insulative layer on growth surface, forming graphene monolayer or multi-layer structure on insulative layer, forming further layers and/or electrical contacts.

BADCOCK T J, KAINTH J, DIXON S, GUINEY I, GRIFFIN R M

Laminate used for electronic device such as display device, comprises substrate, layer containing compound having condensed polycyclic hydrocarbon structure, and layer containing conductive material.

NAOYA N, KAZUNORI T, NOSAKA N, TAKANASHI K

Preparation method of graphene-coated magnesium sulfide nano-particle for magnesium-sulfur battery anode used in field of chemical power supply, involves mixing graphene oxide powder, magnesium powder and sulfur powder in mass ratio of certain mass ratio for period of time.

SUN J, OUYANG X, WANG X, ZHU J, FANG M, LIU Y, CUI X, GUO T, CHEN P, LIU M, FU Y

Manufacturing porous activated carbon useful for supercapacitor electrode comprises mixing first organometallic compound precursor containing first metal and heating element material, which absorbs microwave and heating mixture.

HYOUNG K