国家/地区 中国（19）
IPC部 C（19）
IPC大类 C01（19）
IPC小类 C01B（19） C23C（19） B22F（3）
B82Y（3） C22C（3） C01G（2）
C09K（2） H01M（2）
IPC C01B032/194（19）
发明人 XU S（2） YU Y（2）
公开年 2022（10） 2021（9）
申请年 2021（19）
专利权人

Nickel coated graphene used in e.g. electronics, comprises graphene, nickel salt, complexing agent, carboxy compound, reducing agent, stabilizer, and accelerant.

JU S

Tantalum carbide-coated carbon material for e.g., LED manufacturing equipment, comprises a carbon substrate, and a tantalum carbide coating layer formed on the carbon substrate.

JO D W, CAO D, WAN J, CHO D W

Heat-conducting graphene sheet filling hole copper-covering structure for use in electronic radiating field, has heat conducting graphene sheet whose upper and lower surfaces are uniformly coated with copper layer.

LIU Y, HUANG K, QIN F, WEI T

Silver nanoparticle/multilayer graphene composite material used e.g. in conductive adhesive ecomprises multi-layer graphene substrate and nano-silver particles uniformly distributed on the surface.

SONG K, WU J, HU X, WU F, XU D, SHI Y, GU C, XU J

High-speed steel self-lubricating coating comprises cobalt, chromium, carbon, and water.

LIN J, CHEN J, HUANG F, LANG Z, ZUO L, CHEN Y, PAN P, LIN Z, LU X

Preparing nitrogen-doped graphene noble metal composite film, comprises coating mixture made of graphene oxide solution, water-soluble noble metal compound and water-soluble amine cross-linking agent e.g ethylenediamine, drying film, and heating under the protection of inert gas.

CHENG J, LI Y, ZHANG P, AN X

Aluminum alloy target material useful in photovoltaic reflecting film, comprises aluminum, metal additive, corrosion-resisting agent and thinning modifier, where metal additive comprises manganese, zirconium, yttrium, tantalum, titanium, technetium and scandium.

LIU F, XIAO S, ZHOU Z, LEI Y

Preparation of graphene/metal film composite material for cycloaddition reaction, involves using electron beam evaporation method, preparing metal film on silicon plate, utilizing polymethyl methacrylate transfer method, and transferring graphene to surface of metal film.

ZHENG X, LIU W, YU X, YU Y, LIU J, YANG X

Method for improving graphene performance by wet soaking and low-temperature annealing, involves removing poly methyl methacrylate photo-resist remaining on graphene during transfer process by annealing in low-pressure and low-temperature atmosphere.

LI M, ZHENG S, WANG J

Preparing graphene composite material based on Tesla valve, by orderly introducing aluminum oxide powder from reverse of tesla valve pipe, silicon dioxide powder, and preparing matrix material by physical vapor deposition.

LI J, XIE Y, HOU Y, XIE G, YANG B