国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） H01（10） B82（2）
IPC小类 C01B（10）
IPC H01M010/0525（5） C01B032/184（3） H01M004/58（3）
H01M004/62（3） B82Y030/00（2） B82Y040/00（2）
C01B032/194（2） H01M004/04（2） H01M010/54（2）
发明人 WANG W（10）
公开年 2021（10）
申请年 2021（10）
专利权人

Molybdenum diselenide nano-sheet prepared based on ultrasonic spray pyrolysis, useful as cathode material of lithium ion battery, has spherical shape with specified diameter, low number of layers, and large interlayer spacing at specified value.

CHEN J, LI L, HOU C, OUYANG J, WANG W

Preparing nitrogen-doped porous reduced graphene oxide useful in potassium ion battery, comprises preparing graphene oxide, making macroscopic graphene body, hydrothermal reacting, freeze-drying, calcining, pickling, washing and drying.

CHEN Y, WANG W, ZHANG Z

Preparation device of silicon-based electrode material, has granulation unit that includes granulation chamber, turntable arranged inside granulation chamber, and two material spray heads, and inlet provided above granulation chamber and above turntable.

XIAO X, ZUO X, WANG W, YANG T, CHEN J, MA Z, NAN J

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

Preparation of titania/three-dimensional graphene composite electrode material for battery, involves ultrasonically treating graphene oxide, glycolic acid, and titanyl sulfate, heating obtained mixed solution, hydrothermally reacting, solid-liquid separating, washing and drying solid, and calcining.

WANG W, WAN D, QIAN J

Preparing bulk graphene film based on polymer necking process useful in blue LED device, comprises loading single-layer flake graphene on polyetherimide substrate, curing, forming graphene strips, and stretching polyetherimide substrate.

ZHANG C, MA Q, LUO X, YU Y, CHEN M, YANG C, WANG W, ZHANG Y, HU M, PENG Y, YANG J

Preparing Polygonum multiflorum medicinal residue-based porous carbon used for preparing electrodes, involves pre-carbonizing dried Polygonum multiflorum powder, mixing pre-carbonized product with inorganic salt mixture, and performing pyrolysis process under air atmosphere.

ZHOU W, LEI D, WANG W, YE Y, SU Y, ZENG Y

Preparing plasma fluorine-doped modified gamma-type graphite monoacetylene carbon material useful in electrocatalytic reduction of oxygen catalyst material, comprises ball milling calcium carbide and hexabrobromobenzene and introducing gas.

XU Z, WANG J, LIU S, WANG W, SHI H, LI N, PEI X, JING M, FU H

Repairing waste lithium iron phosphate used in electrode material of lithium ion battery, small-sized power equipment, lithium battery car and medical equipment, involves preparing regenerated lithium iron phosphate.

SUN J, JIANG Z, WANG W, JIA P, YU G, SONG Z, MAO Y, ZHAO X

Preparing low square resistance, ultra-clean graphene transparent electrode, comprises depositing graphene on a metal substrate by chemical vapor deposition, processing the substrate with graphene, etching, and cleaning.

WANG Z, ZHANG Z, WANG W, LIU Z