国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21）
IPC小类 C01B（21）
IPC C01B032/194（7） C01B032/184（6） C01B032/198（6）
H01M004/62（4） C01B032/19（3） H01M004/36（3）
B82Y030/00（2） B82Y040/00（2） C01B032/186（2）
H01M004/38（2） H01M004/48（2） H01M010/0525（2）
H05K009/00（2）
发明人 ZHANG H（21）
公开年 2021（10） 2020（9） 2022（2）
申请年 2020（21）
专利权人 NINGBO GRAPH.（4）

Preparation of composite carbon material for use in lead-carbon battery electrode, involves mixing ethanol aqueous solution, pyrrole, oxidant and active carbon material, hydrothermally reacting, re-dispersing solid in polyvinylpyrrolidone, sintering and activating.

ZHANG H, XI Y, LI X, YAN J

Graphene used in sensor, electronic component and biomedicine, is prepared by mechanical peeling method, that includes crushing and grinding in closed apparatus with grinding discs inside, and further centrifuging, distilling and drying.

HU C, GUO Z, JIANG C, ZHANG H, SONG Z, ZHANG J, HAN P, RU Y, JIANG H, LAI J, CAI C, LI B, QI G, ZHANG X, WANG X

Preparing lithium battery cathode material of ultra-small oxides and carbon by microwave method comprises soaking zinc-based metal-organic framework material in metal salt solution, stirring, mixing ionized metal-organic framework powder with graphene powder, grinding, acid cleaning and drying.

JIA D, ZHANG H, DUAN X, WEI Z, LIU L, HUANG X

Preparing graphene in large quantity under high pressure useful in electromagnetic shielding, comprises e.g. dissolving biocatalyst catalyst material, stirring and pre-reducing, performing ultrasonic vibration treatment and washing.

ZHANG H, ZHONG Y, YANG B

Artificial graphite/graphene composite thermally conductive film comprises flexible substrate layer that is carbonized and graphitized as whole, adhesive-containing graphene transition layer and graphene thermal conductivity layer.

LIU Y, LI M, ZHANG H, GUO Y, LIU Z

Aggregate comprises lithium silicon oxide particles comprising core particles comprising silicon, oxygen and lithium, silicon carbide shell layer covering core particles and carbon layer bonding multiple lithium silicon oxide particles.

LI Z, ZHANG H, ZHA D, LUO S, WANG C

Carbon nanotube modified concrete is prepared by using silica-coated carbon nanotube composite material which is obtained by preparing aqueous dispersion of carbon nanotubes, mixing with silica sol solution, drying and ball milling.

DU M, FANG H, DU X, XUE B, ZHANG H, DONG B

Perlite-loaded graphene sound absorbing brick used for building sound absorbing material field comprises perlite loaded graphene composite porous material and adhesive.

YIN Y, YAN Y, ZHANG H

Preparing a graphene thermal conductive film comprises e.g. soaking graphite paper in acidic intercalation solution for intercalation treatment to obtain intercalated graphite paper and soaking in acidic solution for oxidation treatment.

GUO Y, ZHANG H, LIU Y, LIU Z

Graphene-based standard leak hole comprises gas source chamber, pressure side metal knife edge flange, helium permeation component, and vacuum side metal knife edge flange.

REN G, MENG D, YAN R, SUN L, WANG L, LI Z, LIU Z, ZHANG X, ZHANG H