国家/地区 中国（8）
IPC部 H（8） B（2） C（2）
IPC大类 H01（8） B82（2） C01（2）
IPC小类 H01M（8）
IPC H01M004/36（4） H01M004/62（3） H01M010/0525（3）
B82Y030/00（2） B82Y040/00（2） H01M010/052（2）
H01M010/054（2）
发明人 LIU J（8）
公开年 2023（8）
申请年 2023（8）
专利权人 CHANGCHUN AP.（2）

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

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

Preparation of cobalt alkoxide used as lithium-ion battery negative electrode material, involves adding cobalt acetate and lithium hydroxide into ethylene glycol, heating, reacting at constant temperature, washing, filtering, and drying.

LIU J, HUANG S

Anode useful for high rate lithium fluoride battery, comprises anode sheet compounded on the current collector, where anode sheet comprises active material carbon fluoride, conductive agent and agglomerant.

CAO R, LIU J, ZHANG X

Double-ion battery anode material useful in anode sheet for secondary battery, comprises at least one lithium-cobalt-metal-oxide-fluoride and at least one sodium-iron-manganese-metal-oxide-fluoride.

ZHAO Y, HAN P, LI C, XU S, LIU J

Preparing honeycomb-shaped multilayer graphene, comprises mixing potassium persulfate, phosphorus pentoxide and concentrated sulfuric acid, adding crystalline flake graphite, and mixing pre-oxidized graphite and sodium nitrate, and concentrated sulfonate and reacting to obtain precursor solution.

LIU J, ZHU Y, ZHAO R, PENG Y, QIU X, WU X