国家/地区 中国（246） 世界知识产权组织（44） 美国（42） 日本（28） 韩国（27） 欧洲专利局（EPO）（20） 澳大利亚（9） 台湾（7） 印度（6） 加拿大（3） 德国（3） 匈牙利（2） 新加坡（2）
IPC部 C（288）
IPC大类 C01（288）
IPC小类 C01B（288）
IPC H01M004/62（123） C01B032/184（84） H01M010/0525（81）
C01B032/194（78） H01M004/36（67） B82Y030/00（61）
B82Y040/00（61） H01M004/58（45） H01M004/38（40）
C01B032/05（37） C01B032/198（37） H01M004/583（34）
H01M004/587（32） H01M010/052（30） H01G011/86（27）
发明人 LIU J（14） WANG Y（14） LI X（13）
LI J（12） ZHANG Y（12） CHEN J（11）
WANG J（11） WANG W（10） LI C（9）
LI Y（9） WANG H（9） LIU Z（8）
WU X（8） ZHANG X（8） LI B（7）
公开年 2021（288）
申请年 2021（288）
专利权人 UNIV CENT SO.（5） KUNSHAN BAOC.（4） SEMICONDUCTO.（4） UNIV BEIJING.（4）
UNIV GUANGDO.（4） GUANGDONG BR.（3） GUANGDONG BR.（3） HUNAN BRUNP .（3）
LG ENERGY SO.（3） TOYO INK SC .（3） UNIV CHANGZH.（3） UNIV HUNAN N.（3）
UNIV NANJING.（3） UNIV SHANDON.（3） UNIV SHANGHA.（3） UNIV SHANGHA.（3）
UNIV ZHEJIAN.（3） GUANGDONG MO.（2） HUBEI WANRUN.（2） HUNAN BRUNP .（2）

Cathode material useful for lithium ion battery, comprises ternary silver-cuprous oxide-reduced graphene oxide composite material, in which silver nanoparticle grow on surface of cuprous oxide crystal, and silver-cuprous oxide is supported by reduced graphene oxide nanosheet.

CHEN T, CHEN J, ZHANG G, YAO J, LIU W

Preparation method of graphene radiating film for electronic device, involves placing graphene after plating copper in mold, and completing production of graphene heat dissipation film by cold pressing and heat treatment.

CAI X, YANG X

Method for forming film e.g. graphene film on substrate, involves supplying aromatic hydrocarbon gas having functional group, to substrate on which base film is formed, and activating aromatic hydrocarbon gas adsorbed on surface of base film by plasma of reaction gas containing rare gas.

MATSUMOTO T, IFUKU R

Molybdenum diselenide nano-sheet prepared based on ultrasonic spray pyrolysis, useful as cathode material of lithium ion battery, has spherical shape with specified diameter, low number of layers, and large interlayer spacing at specified value.

CHEN J, LI L, HOU C, OUYANG J, WANG W

Preparation of cesium difluorophosphate for aqueous cathode slurry used for secondary battery, by carrying out ion exchange reaction with lithium difluorophosphate and cesium source.

MAO C, BAI J, WANG P, PAN D, ZENG Y, DAI W, DAI X, ZENG Y N A, DAI NBSP X N, ZENG Y A

Oxygen-reducing electro-catalyst of nitrogen-doped carbon nano-sheet loaded ferrous oxide quantum dot comprises nitrogen-doped carbon nanosheets as carriers, and ferrous oxide quantum dots as oxygen reduction electrocatalyst particles.

WU X, WU M, WANG L

Producing nano graphene balls used as anode material for lithium-ion battery, involves preparing graphene conductive slurry, pressing nano graphene balls into blocks, impacting graphite powder using first high-efficiency vibration swing impact nanomachine and transferring to second impact machine.

ZHANG X, ZHANG C

High thermal conductivity flexible heat pipe of graphene-coated carbon nanotube aerogel comprises shell, liquid absorbing core, and cooling liquid in order from outside to inside, where liquid absorbing core is carbon nanotube aerogel.

PAN D, WANG C, GONG X

Metal-organic framework-derived composite wave-absorbing material used for electronic product, is prepared by dissolving terephthalic acid in dimethylformamide, stirring, adding ferric chloride hexahydrate and nickel bis(acetylacetonate), ultrasonically mixing, hydrothermally reacting and drying.

WEN H, JIN H, HU J

Graphene compound useful for secondary battery for electronic device e.g. display device and light-emitting device, has pores, where graphene compound has carbon atoms and fluorine atoms terminated by carbon atoms, and pores are formed from carbon atoms and fluorine atoms.

YAMAZAKI S, ABE K, HIGO D, DAICHI H A