国家/地区 中国（8）
IPC部 C（8）
IPC大类 C23（8）
IPC小类 C23C（7） B05D（2） B22F（2）
IPC C23C016/26（6） B05D007/24（2）
发明人 MA Y（8）
公开年 2022（8）
申请年 2021（8）
专利权人 SHANGHAI XIN.（4） ZHEJIANG CHI.（4）

Preparing metal-based graphene composite material, comprises mixing graphene slurry and metal powder to form mixed slurry, and forming mixed slurry into metal-based graphene composite material by chemical vapor deposition in oxygen-free environment.

QIAN T, CAO H, SHEN H, LV X, MA Y

Growing single-layer graphene useful in semiconductor device involves fixing copper foil on cathode, placing in acidic electrolyte, applying voltage between working and counter electrodes, placing copper foil and growing single layer graphene on both sides of copper foil by chemical vapor deposition.

SHEN H, MA Y

Preparing copper-based graphene useful for preparing copper-based graphene conductor of electric wire cable, comprises performing surface cleaning and drying on copper material, stacking with high temperature resistant substrate, annealing, and growing graphene layer on copper material surface.

FU J, YANG J, SHEN H, ZHANG W, MA Y

Preparation method of nano liquid absorbing core for intelligent product or electronic product, involves taking metal core and in situ growing graphene with hydrophilic functional groups on surface of the metal core.

JIA Y, WU Q, MA Y

Preparation of iron oxide-graphene composite flexible electrode used as cathode for lithium battery comprises performing magnetic auxiliary supersonic flame spraying of iron oxide-graphene composite powder to surface of copper substrate.

WANG H, DENG C, HUANG R, YIN S, MA Y, ZHAO S, XIE Y

Graphene metal composite powder growth furnace for scientific research and small scale experiment, has operation control system that starts or closes rotating motor which drives sample chamber to rotate or stop.

MA Y

Anti-corrosion for metal down-conductor of graphite-based grounding grid, by performing excavation which exposes metal down conductor, removing surface dust and corrosion, applying silicone rubber coating, covering with polyethylene isolation film, and leading down-conducting wire for soil filling.

ZHANG G, WANG X, ZHU J, DU J, ZHAO Y, GENG J, ZHANG Y, YAO D, KOU X, LI Y, TANG L, XIE W, MA Y, DONG M

Method for manufacturing flexible strain sensor used for detecting human body motion, involves etching to remove metal mesh screen to ensure flexibility of sensing material if substrate is non-metal stretchable mesh screen.

CHEN X, LI Z, WANG M, MA Y