国家/地区 中国（11） 美国（5） 世界知识产权组织（4） 韩国（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（13）
IPC大类 C04（13）
IPC小类 C04B（13）
IPC C25D005/54（4） C25D013/02（4） C04B035/52（3）
C04B035/80（3） C25D015/00（3） B82Y030/00（2）
C01G023/00（2） C04B035/14（2） C04B035/571（2）
C04B035/622（2） C04B035/624（2） C04B035/64（2）
C04B038/00（2） C04B041/89（2） C23C018/12（2）
发明人 CHEN Z（2） LIN Y（2）
公开年 2021（5） 2022（4）
申请年 2020（4）  2021（3）  2022（3） 
专利权人

Preparing high-strength aluminum alloy plate for sheet metal process, comprises e.g. taking ZL114A as aluminum alloy plate base material, adding modifier, heating, adding refining agent, polishing, placing aluminum alloy plate in electrolyte for anodic oxidation, sealing, and drying.

XU J

High heat-conducting carbon-carbon composite material comprises carbon fiber, pyrolytic carbon and graphene/aluminium nitride reinforced body.

HUANG C, LI B

Preparation of graphene heat conducting sheet for e.g. reinforcing longitudinal heat flux transmission, involves spraying graphene oxide quantum dots on inner edge surface of prepared annular graphene oxide film, placing in humidity box, compacting and molding, and graphitizing.

KONG X, JIAO Y, ZHANG J, ZHANG Z

High-temperature-resistant composite material used in selective absorption of electromagnetic waves, is composed of composite material medium layer which is fiber preform reinforced ceramic matrix composite material comprising wave-transmitting layer and loss layer, and periodic structure layer.

SHANG L, XIAO Q, CHEN Z

Improving warping of copper-clad ceramic substrate motherboard comprises ball-milling and drying modified hollow glass microbead with ethanol and microfiber, mixing composite hollow glass microbead with nickel sulfate, nickel chloride, boric acid, sodium citrate and water, electroplating and etching.

LIU X, YANG K, YU X

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Preparing hydroxyapatite bioceramic on titanium alloy surface by sol-gel method, comprises placing titanium alloy substrate on spin coater, dropping prepared sol containing phosphorus pentoxide on substrate surface, drying and heating.

ZHU J, HAN F, SHEN Q, ZHU Y, LUO H, GUO B, LIU Y

Zirconium hydride compound hydrogen resistance coating structure, has zirconium hydride substrate whose outer layer covered with layer of micro-arc oxidation coating, and outer layer of micro-arc oxidation coating coated with graphene layer.

YAN S, ZHANG P, CHEN W, YANG S

Doping method involves stacking sacrificial layer on doped layer, arranging doping material on the sacrificial layer, arranging electrodes on doping material and doped layer, and doping doping material into doped layer.

SON K, KIM T, SON A

Continuous electrophoretic deposition modified carbon fiber reinforced multi-matrix composite material comprises carbon fiber, inorganic powder including graphene powder, aluminum oxide powder and/or zirconium oxide powder, and substrate.

CHEN Z, LIAO J