国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） H01（9） B82（3）
IPC小类 C01B（9）
IPC C01B032/05（4） H01M004/36（4） H01M004/58（4）
H01M004/62（4） B82Y030/00（3） C01B032/184（3）
H01M010/052（3） B82Y040/00（2） H01G011/30（2）
H01M004/583（2） H01M010/0525（2）
发明人 WANG H（9）
公开年 2021（9）
申请年 2021（9）
专利权人

Preparation of graphene quantum dot/small-layer titanium carbide composite material used in supercapacitor, involves placing small crucible in large crucible and treating it in microwave oven, collecting powder, titanium carbide, and electrostatically self-assembling stripped titanium carbide.

WANG H, ZHAO J, GUO R, FENG Y, ZHANG M, YAN H

Preparation of ordered chiral molecular chain on substrate used as device substrate, involves heating single crystal substrate, forming double-layer graphene on substrate, placing substrate in chamber, thermally-evaporating 2,2'-diphenylethynyl-4,4'-dibromobiphenyl molecule and depositing molecules.

PI X, WANG H, LU H

New lithium vanadium fluorophosphosilicate anode material useful for high-performance lithium batteries, prepared by vanadium source with silicon source, phosphorus source, carbon source, lithium source and fluorine source.

WANG H, SUN Z, WANG W, LI Q, MEI X, CHENG P, SUN X

Preparing negative electrode material of black phosphorus-based stone ink composite lithium ion battery, involves crushing black phosphorus, adding carbon material to mixture for solvothermal reaction, mixing carbon-coated black phosphorus powder with artificial graphite, and screening.

ZOU W, WANG H, LIU S, LIU J

Cathode material of lithium-ion battery comprises nickel-cobalt-manganese ternary material powder and coating with lithium iron phosphate composite layer comprising e.g. lithium iron phosphate and carbon nanomaterials.

SUN Y, WANG H

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Preparing graphene-like flake nitrogen-doped porous carbon material by dissolving aniline and pyrrole in non-ionic detergent aqueous solution, stirring, adding aqueous solution of ammonium persulfate, freeze-drying, dissolving sodium chloride in water, immersing in sulfuric acid and vacuum drying.

KONG F, LIU J, LIU C, WANG Y, ZHANG H, DAI C, YU B, HU H, WANG H, QIU Y, LI M

Preparing carbon-coated antimony selenide/graphene composite material involves adding graphene oxide into distilled water, and then adding antimony potassium tartrate, polyvinylpyrrolidone and carbon source under stirring.

HUANG J, GUO L, LUO T, CAO L, LI J, XU Z, FENG Y, WANG H

Preparing manganese selenide/reduced graphene oxide nano composite material useful in super capacitor, comprises e.g. mixing manganese powder and selenium powder, placing compact in anode copper pot in reaction chamber.

GAO W, GAO Q, WANG H, LIU J, YIN H