国家/地区 中国（22）
IPC部 H（12） C（11） B（7）
F（2）
IPC大类 H01（11） C01（6） B82（4）
B22（2） C08（2） C09（2）
C22（2） H05（2）
IPC小类 H01M（8） C01B（6） B82Y（4）
B22F（2） C08L（2） C22C（2）
H01G（2） H05K（2）
IPC B82Y040/00（4） C01B032/194（4） H01M004/36（4）
B82Y030/00（3） H01M004/62（3） H01M010/0525（3）
C01B032/184（2） H01G011/36（2） H01G011/46（2）
H01G011/86（2） H01M010/052（2） H01M010/054（2）
发明人 LIU J（22）
公开年 2023（22）
申请年 2023（22）
专利权人 CHANGCHUN AP.（2） UNIV QINGDAO.（2）

Graphene/MXene composite aerogel material has three-dimensional porous structure and MXene sheet layer attached to thin graphene sheet.

LIU C, ZHANG P, LEI D, LIU J, LI Y

Low-migration ferrocene-based functionalized graphene oxide combustion catalyst useful in composite solid propellants, prepared by using graphene oxide, copper nitrate trihydrate, ferrocene formaldehyde-amino derivatives, reaction solvent and catalyst through coordination and Schiff base reaction.

WANG L, LIU J, YU H

Modified electrode nanomaterial used in super capacitor and field of energy storage devices, comprises titanium mesh as base electrode, and ruthenium-ruthenium oxide/polypyrrole/graphene oxide nanomaterials attached to the titanium mesh.

SONG X, ZHANG S, LIU J, MAO H

Box-type ultra-high temperature furnace system for research and development of materials e.g. graphite, has door body whose side far away from deformation measuring window is hinged on outer side wall of furnace body through rotating shaft.

YE G, LIU J, SONG L

Preparing hydrophilic coating with high firmness, comprises mixing sodium silicate, graphene oxide, solvent, urea and styrene-acrylic emulsion, mixing hollow silica microspheres, vinyltrimethoxysilane, tetraethyl orthosilicate and solvent, reacting, filtering, washing and drying.

ZHU Y, LI M, SONG F, LIU J

Multifunctional separator used for e.g. lithium-sulfur battery, comprises separator material and lanthanum-based double-metal oxide modifier material coated on separator material.

WANG L, WANG W, HE M, LIU J

Preparing multilayer graphene reinforced aluminum-based composite material comprises mixing modified multilayer graphene and metal aluminum powder, and hot-melting mixed material in mold, where modified multilayer graphene is prepared by mixing boric acid, pentaerythritol and glacial acetic acid.

LIU J

Polymer-free gel electrolyte used in metal air battery, prepared by dispersing electrolyte into gel state electrolyte by stirring or ultrasonically dispersing inorganic nanoparticles, solvents and metal salts.

WANG J, HUANG G, YU Y, LIU J, ZHANG X

Electrode material for battery, comprises lithium-manganese-fluoro-metal phosphate-based crystal having preset crystal direction and thickness.

LIU J, HE W, ZENG H, HU Q, XU X

Coated silicon negative electrode material used in lithium-ion battery, comprises silicon-containing active material and nanocellulose uniformly coated on outer surface of silicon-containing active material.

DONG S, LIU J, HUANG S, YANG S, YUE M