国家/地区 中国（64）
IPC部 C（64） B（21） H（21）
D（3） A（2）
IPC大类 C01（64） H01（16） B01（8）
B22（6） B82（6） H05（5）
C22（4） C02（3） C04（3）
C09（3） D01（3） A61（2）
IPC小类 C01B（64）
IPC C01B032/194（17） C01B032/184（16） C01B032/198（13）
C01B032/19（10） C01B032/182（8） H01M004/62（8）
B82Y030/00（6） B82Y040/00（6） B22F009/04（4）
H01M004/36（4） H01M004/583（4） H05K009/00（4）
B22F001/00（3） B22F001/02（3） C01B032/192（3）
发明人 ZHANG Y（64）
公开年 2021（50） 2022（14）
申请年 2021（64）
专利权人 UNIV NORTHEA.（3） UNIV SHANDON.（3） GAOBEIDIAN L.（2） LUOBEI AOXIN.（2）
QINGDAO LONG.（2） SHENZHEN SHE.（2） UNIV BEIJING.（2） UNIV HANGZHO.（2）
UNIV SHANGHA.（2） UNIV SICHUAN（2） UNIV TSINGHU.（2） XINWANGDA EL.（2）
ZHANG Y（2）

Graphene film used in flexible film electronic and optoelectronic device such as touch screen, solar battery, organic LED and sensor, has specific wrinkle density.

XIE Q, LIN L, MA J, SONG Y, DING Q, ZHANG Y, LIU Z

NaCl-rGO composite for a positive electrode active material of a sodium secondary battery (all claimed), such as mobile phones, camcorders, research and development efforts on electrochemical devices, comprises rGO refers to reduced graphene oxide, and sodium chloride nanoparticles are located rGO.

CHANG W Y, JUNG H, KIM E S, IQRA M, ROH H K, CHUNG K Y, ZHANG Y, ZHENG X, KIM E, ROH H, ZHENG J, NOH H K, JUNG H G, CHANG W

Preparing boron alkene and graphene gas gel sheet used for lithium ion battery, comprises taking boron preparation powder, and combining gas gel electrode sheet by graphene boron alkene powder and oxidized graphene.

TAO H, LI X, XU X, XU B, ZHANG Y, YANG M, YU J, ZHOU M

Composite film used in electronic device, comprises graphene set, where layer of graphene is connected with carbon nano-tube, and has preset interlayer bonding force between sheet graphene.

LIN J, LIAO X, CHEN D, ZHANG D, ZHANG Y, WANG Q

Preparing lithium iron phosphate useful for lithium ion battery in vehicle, comprises mixing soluble lithium and soluble bivalent iron source compound and water, heating with aqueous solution of soluble phosphorus source compound and performing hydrothermal synthesis reaction with raw material.

ZHANG Y, CHU C, CHEN Z, CHEN W

Preparation of graphene oxide dispersion includes mixing sulfuric acid and nitric acid in graphite powder, adding potassium chlorate powder, washing reaction product with deionized water and hydrochloric acid solution, dispersing graphite oxide in polar solvent and performing ultrasonic treatment.

YU Z, DENG Z, ZHANG Y, TANG P, ZHANG H

Preparation of laser induced graphene on wood by placing pine substrate material in vacuum cavity, vacuumizing, placing vacuum cavity on laser direct-writing processing system for scanning radiation, and using optical fiber laser.

SONG Z, YAO Y, XUE J, WU K, MIAO T, ZHOU L, MENG C, ZHANG Y

Graphene refining device with filtering and function, has second mounting block whose one end is rotatably mounted with elastic rod, and one end of elastic rod is connected with third mounting block.

CUI G, ZHANG Y, SUN T, CHEN S, LI X, HAN J, CHEN G, CHEN R

Microwave puffing device for graphene processing, has connecting shaft whose two ends are connected with inner wall of clamping block.

CUI G, ZHANG Y, SUN T, CHEN S, LI X, HAN J, CHEN G, CHEN R

Method for preparing layered graphene using flash evaporation technique involves weighing the amorphous conductive carbon powder, cleaning the quartz tube, introducing the weighed amorphous conductive carbon powder into a clean quartz tube, inserting copper plugs at both ends into the quartz tube.

WANG Y, ZHONG J, ZHANG J, ZHANG F, ZHAO X, WEN J, XU J, ZHANG Y