国家/地区 中国（402）
IPC部 C（402） B（134） H（121）
G（32） D（10） A（6）
F（5）
IPC大类 C01（402） H01（100） B82（61）
B01（57） C09（29） G01（29）
H05（18） B22（13） C08（13）
C25（11） C02（10） C22（8）
D01（8） A61（6） C04（6）
IPC小类 C01B（402）
IPC C01B032/184（402）
发明人 WANG Y（19） ZHANG J（17） ZHANG X（17）
LIU Z（15） LI X（14） LIU Y（14）
ZHANG Y（14） LI J（13） XU J（12）
LI Y（11） WANG X（11） ZHANG L（11）
ZHAO Y（11） LI B（10） CHEN S（9）
公开年 2020（402）
申请年 2019（184）  2020（179）  2018（33）  2017（5） 
专利权人 NANJING XUYU.（6） HANGZHOU GAO.（5） HARBIN INST .（5） UNIV NORTHWE.（5）
UNIV TSINGHU.（5） UNIV BEIJING.（4） UNIV CHANGZH.（4） UNIV TIANJIN（4）
UNIV WUHAN S.（4） UNIV ZHEJIAN.（4） ANHUI AEROSP.（3） BEIJING INST.（3）
CHANGZHOU CT.（3） CHINA PETROL.（3） DANYANG HENG.（3） ENN SCI TEC.（3）
GUANGDONG MO.（3） JI Y（3） KUANGCHI ADV.（3） NINGBO GRAPH.（3）

Reaction device useful for preparing graphene by biomass, comprises a sealing pipeline, where the sealing pipeline is a ring pipe structure and the inner part is provided with a reaction chamber.

YANG Y, ZHANG Y

Laser direct writing device, has laser generating mechanism for laser processing thin film on micro-porous ceramic surface to form graphene pattern on thin film, and sheet material cutting mechanism for cutting processed film.

ZHANG L, LI B, ZHU Y, YAN D

Graphene production device with raw material pre-processing function, has connecting shaft whose one end is fixedly connected with grinding disc and other end is rotatably connected with lifting component.

LIU K, YANG J, JIANG Z, XUAN H, ZHU G

Graphene extracting and separating device comprises e.g. main body and control cabinet, main body upper end fixedly installed with mortar, mounting block upper end set with screw hole, and screw hole inner part screwed with screw cap.

SHI S, JIN T

Preparing graphene composite heat conducting film, comprises e.g. dissolving graphene oxide powder in deionized water to obtain graphene oxide solution, adding reducing agent into graphene solution, dispersing and post processing.

DU H, CHEN W, CHU X, KANG F, LI B

Graphene preparation device comprises reaction shell with sealed containing cavity, heating component arranged in containing cavity, and reaction area formed in containing cavity, and reaction gas input pipe connected to reaction shell.

TAO T, CAO M

Device for preparing graphene by using sludge, has supporting table whose outer wall is uniformly distributed and fixedly installed with blades, and fan protection cover whose side is provided with water tank.

FU Y, YUAN D, ZHANG T, KONG X

Preparing graphene heat conducting film with high tensile strength, comprises e.g. using graphene oxide film with diamine organic matter bonded between layers as raw material, and performing low-temperature heat treatment.

FANG G, TANG R, WU Y, ZHANG J, GENG B, QU Y

Preparing nickel-doped molybdenum disulfide/graphene three-dimensional composite material used in lithium-sulfur battery cathode material, involves adding thiourea to graphene oxide colloidal solution, adding molybdenum salt, and leaching.

DONG Y, ZHANG R, YAO H, ZHANG J

Tubular graphene aerogel used in sensors, oil-water separation, heat preservation, and catalysis, comprises carbon tubes.

HE H, WANG D, CHEN W