国家/地区 中国（70）
IPC部 C（71）
IPC大类 C01（71） H01（20） B22（8）
B01（7） B82（7） C22（6）
C02（4） C04（4） C09（4）
H05（4） A61（2） C08（2）
D01（2）
IPC小类 C01B（71）
IPC C01B032/194（20） C01B032/198（17） C01B032/184（15）
C01B032/19（9） H01M004/62（8） B82Y030/00（7）
B82Y040/00（7） C01B032/182（6） C01B032/186（5）
H01M004/583（5） B22F001/00（4） B22F009/04（4）
C01B032/192（4） C22C001/05（4） H01M004/36（4）
发明人 ZHANG Y（71）
公开年 2021（71）
申请年 2021（51）  2020（19） 
专利权人 UNIV NORTHEA.（3） UNIV SHANDON.（3） CHINESE ACAD.（2） GAOBEIDIAN L.（2）
QINGDAO LONG.（2） UNIV CHONGQI.（2） UNIV HENAN S.（2） UNIV SHANGHA.（2）
UNIV SHENZHE.（2） ZHANG Y（2）

Method for separating graphite flake layer, involves adding potassium permanganate aqueous solution or nitric acid into electrophoresis tank, putting graphite powder into anode region of tank, and introducing direct current to tank.

ZHANG Y

Production device of graphene for air purification, has collection device that is provided below second roller for collecting impurities generated by filtering of filter belt, and sealing sheet that is provided inside discharge pipe at position above filter belt.

WANG Z, YAO C, YANG W, ZHANG Y, YANG Z

Preparing oxygen reduction catalyst of cobalt dimethyl imidazole combined with nickel-aluminum layered double hydroxide-graphene oxide used in microbial fuel cell, involves mixing nickel chloride hexahydrate.

WEI Q, WANG Y, YANG D, YANG Y, WANG R, ZHANG Y, WANG X, LIU Y, YANG J, CHEN J

Graphene oxide film used as e.g. selective transmission film, includes main portion formed of graphene oxide with lamellar structure with oxygen-containing functional groups, where oxygen-containing functional group includes hydroxyl functional group, epoxy group and carbonyl functional group.

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

Electric arc generator useful for graphene peeling comprises mandrel forming annular reaction chamber, and outer ring sleeve surrounding mandrel, annular cooling cavity formed between mandrel, outer ring sleeve and mounting flange, and flange provided with cooling medium inlet and outlet.

LIU Y, ZHANG H, WANG D, GUO J, HU X, CHENG Z, ZHANG P, ZHANG Y, SONG T

Production system of single-layer porous graphene based on chemical process, comprises organic synthesis unit, material storage unit, graphene preparation unit, chemical punching unit, porous graphene transfer unit.

GAO Y, XIE L, XU Z, ZHANG Y, LIU Y

Preparing nanometer carbon material composite resin microsphere involves subjecting carbon nano tube, graphene, sodium dodecyl sulfate and liquid paraffin in rotating speed ball milling, mixing and standing.

WANG S, XU Y, ZHANG L, SHI X, LI J, LI Y, FENG D, LIU N, ZHAO C, WANG H, LIN H, GAO J, MU Y, MA C, ZHANG W, ZHANG Y, LIU L, SHENG W, DUAN Q, WU Y, SHA G

Preparation of graphene oxide-based porous photothermal material capable of generating solar steam used for seawater desalination includes dispersing graphene oxide and polyvinyl alcohol in deionized water, freeze drying solidified product to obtain graphene oxide precursor and carbonizing.

GUO Y, SU X, XIAO C, ZHANG Y, CHEN L, HASIQIMEIGE

Graphene preparation method based on vortex cavitation technology for material learning, micro-nano processing, energy, biomedical and drug delivery fields, where device has graphite storage tank, electrochemical intercalation device, microwave bulking machine, dispersing agent storage tank.

REN L, NA H, KAN K, YAO H, YAO S, PEI Y, WANG Y, ZHAO M, YAO L, LI D, ZHANG Y

Preparation of titanium carbide-carbon core-shell array load vertical graphene/manganese dioxide composite material for zinc ion battery by placing substrate in plasma quartz tube, and cooling to obtain titanium carbon core shell array.

ZHANG Y, XIA X