国家/地区 中国（53）
IPC部 C（33） H（20） B（10）
G（10） F（3） D（2）
IPC大类 C01（17） H01（16） G01（8）
C08（7） B01（5） C09（5）
C02（3） C22（3） H02（3）
B82（2） C04（2）
IPC小类 C01B（17） H01L（6） B01J（5）
C08L（5） H01M（5） C08K（4）
G01N（4） C02F（3） C09D（3）
H01G（3） B82Y（2） C04B（2）
C08F（2） C08J（2） C09K（2）
IPC C01B032/194（6） C01B032/198（6） C01B032/184（5）
C08K003/04（4） B01J020/30（3） C08K009/04（3）
C08K013/06（3） G01N027/327（3） H01L031/18（3）
H01M004/36（3） H01M004/62（3） H01M010/0525（3）
B01J020/20（2） B82Y030/00（2） C01B032/168（2）
发明人 CHEN X（54）
公开年 2019（54）
申请年 2019（49）  2018（5） 
专利权人 UNIV GUANGDO.（7） CHANGSHU INS.（2） HARBIN INST .（2） HUNAN TECHNO.（2）
INST URBAN E.（2） NEW MORE GRA.（2） UNIV SOUTH C.（2） XIAN HONGJUN.（2）

Printed circuit board containing graphene-metal composite material used as conductive circuit for motor, comprises substrate plates and bottom conductive wire has graphene-metal composite material layer.

MAO A, XIE Z, YU J, ZHANG T, OUYANG X, HUANG C, LAN B, LIU K, MENG L, TIAN J, ZENG J, CHEN X

Ternary tin dioxide/metal simple substance/graphene ternary composite material comprises tin dioxide nanoparticles with electrochemical activity and metal nanoparticles without electrochemical activity are in contact with each other.

TAO H, JIANG W, CHEN X, ZHAO Y, ZHU H, YAO L, LI W

Preparing graphene-based composite oxide material in fire warning device, involves mixing oxidized graphene, solvent and reducing agent for partial reduction to obtain modified graphene oxide, and mixing modified oxidized graphene.

HAO Z, JIANG Y, TAN G, CHEN X, ZHANG Y, WANG B, CHANG R, YU J, WEN H, YI M

Photodetector consists of silicon nanocrystalline layer and graphene layer sequentially arranged on n-type silicon substrate, front electrode and back electrode and silicon nanocrystalline layer obtained by spin coating.

WANG D, XU P, WANG Y, TANG G, CHEN X, DAI L, YANG J

Preparation of porous graphene by recycling graphite anode material in waste power battery involves treating graphite anode material with sulfuric acid and phosphoric acid solution, potassium permanganate, and hydrogen peroxide solution.

XU J, XIAO F, CHEN X, ZHANG J, ZHAO S, LEI Y, YAN M

Nanocomposite material used in preparing corrosion-resistant coating, comprises graphene oxide nanosheets and metal oxide nanorods, where metal oxide nanorods are supported on graphene oxide nanosheets to form micro-nano structure.

HAO Z, MO P, SAI L, OU H, YU J, TAN G, CHEN X, WEN H

Packaging film for cold storage of sweet cherries, comprises graphene, silver nitrate, modified pullulan polysaccharide and polymer resin-based film.

QIU J, CHEN L, ZHAO S, ZHOU Q, CHEN X, SUN H, LI L, YANG J

High-efficient drying device for producing graphene hummers, comprises main body, bottom plate, connecting plate and a protective cover, where the bottom portion of the subject is fixedly connected with the bottom plate.

CHEN X

Preparing full-carbon graphene aerogel comprises refluxing graphene oxide aqueous solution, acidifying, adding glutaraldehyde , directional freezing, thawing, adding a chemical reducing agent washing and drying.

CHEN X, FU M

Method for preparing epitaxial graphene, involves putting silicon carbide substrate in furnace cavity, followed by passing hydrogen gas, performing hydrogen etching, evacuating furnace cavity and performing oxidation treatment.

SUN L, YU F, LIU Z, LI Y, CHENG X, CHEN X, ZHAO X