国家/地区 中国（17）
IPC部 C（17）
IPC大类 C01（17） B30（6） B21（5）
C23（5） B32（4） C22（4）
H01（3）
IPC小类 C01B（17）
IPC C01B032/186（10） C01B032/194（6） C23C016/26（5）
B21B003/00（4） B21B045/00（4） B32B037/06（4）
C22C001/10（4） B21B001/40（3） B21B015/00（3）
B30B003/04（3） B32B037/10（3） C01B032/184（3）
C23C016/56（3） B21B009/00（2） B30B015/00（2）
发明人 DUAN Y（17）
公开年 2022（17）
申请年 2022（16） 
专利权人 CHINESE ACAD.（13） CHONGQING GR.（13） SICHUAN JINY.（2）

Removing impurities in graphene preparation process comprises e.g. sieving graphene oxide containing metal impurities and non-metal impurities, placing in reaction kettle, stirring, adding soda ash, filtering, rinsing by deionized water, absorbing and processing by sodium hydroxide solution.

DUAN Y

Ultrasonic stripping device for preparing graphene, has rocker whose bottom unit is connected with spring, and cleaning sleeve whose inner surface wall is fixedly connected with cushion layer and fixed with outer surface wall of sealing cover.

DUAN Y

Scale production device of high conductive graphene metal composite material, has sealing chamber that is provided with feeding area and high temperature area provided with heating mechanism, pressing mechanism and transport mechanism.

SHAO L, DUAN Y, SHI H, LI Z, ZHANG Y

Device for preparing high-conductivity graphene metal composite material, has gas circuit mechanism for introducing gaseous carbon source and auxiliary gas into sample chamber, plasma auxiliary decomposition chamber and hot-pressure chamber.

SHAO L, LI X, ZHANG Y, LI Z, DUAN Y, SHI H, HUANG D

Device for continuously preparing high-conductivity graphene metal composite material, comprises sealing chamber and gas circuit mechanism for introducing process gas and gaseous carbon source to sealing chamber.

SHAO L, DUAN Y, SHI H, ZHANG Y, LI Z

Comprehensive utilization of needle slag removal in zinc smelting process involves controlling of sulfur content of drill tip, then mixing it with nickel-cobalt abrasive, and mixing with to be raw material for smelting of tong, smelting oxygen-enriched side-blowing in blast furnace for homogeneous.

GAO Z, DUAN Y, YANG X

Growth forging split device for graphene metal composite material, comprises growth chamber, forging chamber and transfer mechanism for transferring metal material, where growth chamber and forging chamber are inside with heating system.

SHAO L, HUANG D, DUAN Y, JIANG H, MA J, XU X, SHI H, LI X, YU J

Preparation device of metal layered graphene on solid carbon source, has heat compression chamber that is provided with auxiliary gas path mechanism introducing auxiliary gas into sample chamber, growth chamber and compression chamber.

SHAO L, LI X, ZHANG Y, LI Z, HUANG D, SHI H, DUAN Y

Integrated production device of metal conductive graphene, has integrated growth mold pressing chamber that is provided with heating system, heat compression mold and fixture metal material, and fixture is located between male and female molds.

SHAO L, HUANG D, DUAN Y, JIANG H, MA J, YU J, LI X, SHI H, XU X

Production graphene of metal conductive material comprises forming and pressing, where step of graphene and step of molding pressing are carried out in same chamber.

SHAO L, HUANG D, DUAN Y, JIANG H, MA J, YU J, XU X, LI X, SHI H