国家/地区 中国（24）
IPC部 C（24）
IPC大类 C01（24） H01（5） C25（4）
B01（3） B82（3） H05（3）
C12（2） G06（2）
IPC小类 C01B（24）
IPC C01B032/184（9） C01B032/194（8） C01B032/19（5）
C01B032/186（4） C01B032/198（4） B82Y030/00（3）
H01M004/36（3） H01M004/62（3） B82Y040/00（2）
C12N005/0775（2） C25B001/135（2） H05K007/20（2）
发明人 LIU Z（24）
公开年 2022（24）
申请年 2022（24）
专利权人 BEIJING GRAP.（3） UNIV PEKING（3） GUANGDONG MO.（2） UNIV JINAN（2）
UNIV NANKAI（2） UNIV SOOCHOW（2）

Use of graphene oxide sheet (rGO)-iron(III) oxide-hydroxide material, for controlling stem cell proliferation, maintaining stem cell stemness, accelerating neural differentiation of stem cell and improving proportion of stem cell.

LIU H, WEI B, LIU Z, CHANG L, ZHANG C, HU S, SUN C

General-purpose shielding material useful for direct/alternating current high-voltage cables comprises base resin, crosslinking agent, antioxidant, carbon black, doped graphene dispersant, where doped graphite is nitrogen-doped graphene, boron-doped graphene and boron-nitrogen co-doped graphene.

PEI C, LIU Z, CHANG X, ZHANG H, LIU J, WANG W, QI X, LIU H

Method for manufacturing high density graphene multilayer composite heat conducting film of electronic product, involves placing hydraulic machine, performing rolling treatment in vacuum state.

LV J, LIU Z, AN L, GUO W, CAI J

Auxiliary preparation device of graphene film coiled material used in electrolytic device, comprises first supporting part sleeved on second supporting part, where one side of first part close to second part is used for coating graphene.

QU Y, TANG R, JI L, CUI G, SUN X, LIU Z

Preparing graphene-supported silicon carbide photocatalyst for visible light hydrogen production comprises preparing pure silicon carbide, and pure carbon black, mixing pure silicon carbide and pure carbon black to obtain a mixture, centrifugal washing and vacuum drying in sequence.

CHEN X, HOU M, WEN G, LIU Z, LI B, LAI S, CHEN Y

Graphene-type carbon material wrapped with nickel disulfide nanocrystals used to anode materials of sodium-ion batteries and sodium-ion hybrid capacitors, comprises graphene-type carbon, which is three-dimensional ordered macroporous structure composed of carbon matrix.

WANG C, CHEN M, YIN L, BI R, LIU Z, JI K

Regulating infrared emissivity of alkene carbon material in olefinic carbon material , involves regulating infrared emissivity of alkene carbon material by doping alkene carbon material, where alkene carbon materials are selected from graphene, graphene oxide, carbon nanotubes.

YANG Y, QI Y, CHENG Y, LIU Z

Preparing negative charge oxidation graphene, comprises adding concentrated sulfuric acid in reaction container, adding graphite powder, persulfate and phosphorus oxide, and adding concentrated sulfuric acid into graphite solution.

SONG T, CHEN W, PAN Z, LIU Z

Layered pore structure graphene used in cutter, is prepared by performing esterification reaction to oxidized graphite solution and intercalation agent, adjusting pH value of solution, drying to obtain esterified graphene powder, and heating.

WANG M, LI J, LI K, BIAN M, ZHANG C, LIN Q, FU H, LIU Z

Transferring graphite involves spin coating liquid wax on graphene surface growing on growth substrate, cooling liquid wax to solidify, and obtaining growth substrate/graphene/wax composite structure.

LI S, CHEN P, ZHANG X, LI J, ZHANG T, HU T, TIAN Y, DING J, LIU Z, ZHANG R, ZHANG B, BAI X, LIU Q, QIU F