国家/地区 中国（42）
IPC部 C（42）
IPC大类 C01（42） H01（10） B82（6）
C08（6） B01（5） C09（4）
C23（2） C25（2） G01（2）
IPC小类 C01B（42）
IPC C01B032/184（11） C01B032/194（11） H01M004/62（8）
C01B032/198（7） C01B032/19（6） C08K003/04（5）
H01M010/0525（5） C01B032/168（4） B01J021/18（3）
B82Y030/00（3） B82Y040/00（3） C01B032/186（3）
C01G053/00（3） C09K003/00（3） H01M004/36（3）
发明人 WANG X（42）
公开年 2020（42）
申请年 2020（20）  2019（16）  2018（6） 
专利权人 BEIJING GRAP.（7） UNIV QINGDAO.（3） UNIV CENT SO.（2） UNIV NANJING.（2）
XIAMEN BADOU.（2）

Gradient ternary anode material co-coated with vanadium pentoxide and rGO comprises spherical core-shell structure particle formed by two layers of vanadium pentoxide and reduced graphene oxide coated with lithium nickel cobalt manganate.

GUO X, TONG H, JIAO W, LI Y, MAO G, WANG X, YU W, DING Z

Preparation of three-dimensional graphene foam material comprises mixing carbon source and pore-forming auxiliary agent, heating, conducting thermal insulation reaction, and cooling to room temperature.

WANG X, JIANG X

Preparing graphene involves etching the carbon alloy with etching solution to remove non-carbon elements in the carbon-containing alloy to obtain graphene, etching solution includes one to three of hydrochloric acid, sulfuric acid.

ZHONG L, WANG X, XU L, ZHANG Q, ZHOU Y, LIU H, WANG Y

Nano-scale graphene material dispersion process by wetting graphene composite conductive powder with n-butanol, adding surfactant, adding dimethylformamide, compounding with non-ionic polymer, dry mixing, adding glue solution and stirring.

XU Y, CHEN C, ZHU C, CHEN Z, WU X, WANG X, ZHANG X

Graphene film production device comprises bracket, turntable and cylinder, where cylinder is installed on bracket, and central line of cylinder is vertically arranged, and turntable is set in cylinder, and cylinder is provided with insulating plate.

WANG X

Vanadium pentoxide/reduced graphene oxide coated lithium nickel cobalt manganate cathode material comprises spherical core-shell structure particle by vanadium pentoxide/reduced graphene oxide coated with lithium nickel cobalt manganite.

GUO X, TONG H, JIAO W, LI Y, MAO G, WANG X, YU W, DING Z

Quartz bracket for use in quartz heating device of graphene production system, has two rolling rings which supports and transports copper foil on which graphite is to be grown, and supports and rolling rings are made of quartz material.

LI X, ZHANG B, LI J, WANG X, YU G

Graphene production system comprises e.g. feeding transfer window for conveying feeding transfer roller wound with copper foil to feeding transfer component, and quartz heating device set on discharging port of feeding transfer device.

ZHANG B, LI X, LI J, WANG X, YU G

Preparing graphene modified polyurethane composite material comprises adding acid and sodium salt to container, cooling, adding graphite powder and oxidant, stirring, heating, centrifuging, drying, and freezing to obtain graphene oxide.

LIU D, NI Q, WANG X, SHI Z

Controlled reduction of graphene oxide in matrix comprises e.g. using deionized water to disperse graphene oxide, and organic solvent to disperse and dissolve polymer matrix and reducing powdery composite material.

GUAN S, TANG Y, LIU H, WANG X, CHENG S, GAO Q