国家/地区 中国（36）
IPC部 C（36） H（10） B（8）
IPC大类 C01（36） H01（8） C04（4）
B82（3） H05（2）
IPC小类 C01B（36）
IPC C01B032/184（17） C01B032/194（12） C01B032/198（7）
C01B032/186（6） B82Y030/00（3） B82Y040/00（2）
C04B035/52（2） C04B035/622（2） H01G011/36（2）
H01G011/86（2） H01M004/36（2） H01M004/58（2）
H01M004/62（2） H01M010/0525（2） H05K009/00（2）
发明人 WANG Z（36）
公开年 2022（36）
申请年 2022（36）
专利权人 CHANGZHOU 2D.（8） JIANGSU JIAN.（5） CHINESE ACAD.（3） ANHUI GELANK.（2）
CHEN Z（2） SHENZHEN XID.（2） UNIV CHINA E.（2）

Preparing nitrogen-doped single-layer graphene involves mixing graphene and melamine, using grinder to fully grind mixture, obtaining black fluffy powder, using filter to filter, and preparing powder to obtain nitrogen-doped single layer graphene.

LAN T, WANG Z, PAN Y

Lubricating oil containing modified graphene material prepared by e.g. adding silane coupling agent, modified graphene and lubricating oil additive into reactor, stirring at high speed, adding lubricating oil and stirring at high speed to obtain lubricating oil containing modified graphene material.

LU M, WANG Z, SONG L, CHEN Z

Preparing lithium manganese selenite coated material comprises mixing lithium source, manganese source and selenium source, ball milling, heating, cooling, mixing with graphene, ball milling to obtain precursor, sintering, cooling and grinding.

XU M, HU Z, WANG Z, FANG J

Preparing graphene composite film, comprises preparing polyacrylonitrile pre-oxidized wire into polyacrylonitrile mesh, coating graphene oxide slurry on polyacrylonitrile mesh and performing carbonization treatment and graphitization treatment.

WANG Z, WU H, ZHAO L

Quartz crucible for manufacturing graphene, has inner side wall and outer side wall provided with radiation coating, where radiation coating is made of high radiation rate ceramic slurry coating.

QI Q, ZHENG H, WANG Z, YANG K, SONG Y, WANG W, FANG P, MEI T, XIAO S, GUO H, HU S

Preparing optionally substituted monocyclic aromatic hydrocarbons from optionally substituted furan, comprises contacting organic phase containing optionally substituted furan and ethylene with molecular sieve catalyst.

YANG W, LI X, WANG Z, FENG X, HAN X, XU R, LIU C, YUAN Z, QIAO J

Preparation method of porous graphene, involves completely dissolving carbon precursor and pore-forming agent, and exposing film obtained in step under laser irradiation to obtain porous graphene.

LIU C, KANG J, ZHANG S, LI N, WANG Z

Preparing graphene lithium-ion battery negative electrode composite material involves adding two dimensional graphene nano sheet into dispersing agent, using ultrasonic to uniformly disperse two dimensional graphene nano sheet into dispersing agent and forming uniform dispersion solution of graphene.

ZHONG H, QIN C, WANG Q, LIU L, WANG Z, LIN F, YAN H

Preparing material for positive electrode used in sodium-ion battery, involves obtaining solid phase of first mixture, mixing first mixture with solvent to obtain second mixture, carrying out solid phase, sintering to second mixture to obtain material positive electrode.

CHEN M, ZHU H, LI N, WANG Y, WANG Z

Extracting and preparing oxidized graphite alkene by using oxidized graphene involves taking chemical peeling off graphene oxide raw liquid, and adding to deionized water for washing to weak acid, taking culture medium and inoculating with filamentous fungi Pythium oligandrum Drechsler CBS 109981.

ZHAO J, GONG X, NIU Y, MAO T, ZHU Y, WANG Z, JI B, ZHENG Q