国家/地区 中国（11）
IPC部 C（11） H（11） B（3）
IPC大类 C01（11）
IPC小类 H01M（11） C01B（9） B82Y（3）
C01G（2）
IPC H01M004/58（11）
发明人 CAO Y（2） DONG Y（2） JIANG Q（2）
WANG D（2） WANG X（2） ZHANG J（2）
公开年 2023（11）
申请年 2023（11）
专利权人 JIANGSU ZENE.（2） UNIV CENT SO.（2）

Rapidly synthesizing sodium vanadium fluorophosphate anode material by mixing sodium fluoride, vanadium phosphate, carbon source and fluorine source, mechanically activating, placing obtained precursor on carrier, connecting carrier with direct current power supply and electrifying.

DING J, SONG Z, CHEN Y

Preparing carbon-wrapped pyrophosphate polyanion composite material for sodium ion battery, comprises dispersing sodium source, iron source, phosphorus source, doping element source, carbon source and reducing agent in solvent, high-energy ball milling, drying, tableting and sintering.

ZHANG Q, TANG Y, SUN D, ZHU L, WANG H

New anode material useful in pole piece and sodium ion battery, comprises sodium, vanadium and phosphorus.

SI Y, JIANG Q, ZHANG J, DONG Y, WANG D

Intercalated composite material used as material for anode lithium, comprises iron fluoride particles and carbon layer, where iron fluoride particle is inserted between interlayer structures of carbon layer.

HUANG W, CHEN N, HONG J, CHEN H, YUE H

New pure-phase polyanionic sulfate sodium ion battery cathode material lead-acid battery, nickel-hydrogen battery comprises sodium-metal-metal sulfate compound.

CAO Y, ZHAO A, ZHU Y

Sodium vanadium phosphate material with three-dimensional carbon framework useful in anode sheet of sodium ion battery.

JIANG Q, ZHANG J, WANG D, DONG Y

Preparing lithium sulfide useful for synthesis of sulfide solid-state electrolytes, comprises mixing metal lithium and elemental sulfur, and micro-gap filling by gaseous carbon source composed of porous carbon, graphene, carbon nanotube, carbon fiber, carbon black, graphite and/or acetylene black.

WANG X, QIN L

Positive electrode active material for calcium-ion battery, comprises sodium vanadyl fluorophosphate/reduced graphene oxide obtained by compounding sodium vanadyl fluorophosphate with reduced graphene and electrochemically removing sodium.

ZHOU L, MAI L, JIN S, AN Q

Method for preparing high-voltage sodium-ion battery anode carbon composite cobalt-based mixed with sodium phosphate by e.g. mixing sodium, divalent cobalt, and phosphorus source compounds, ball milling, and sintering sodium cobalt pyrophosphate precursor in stages under an inert atmosphere.

ZENG J, CAO Y, PENG Z, HU G, DU K

Potassium ion battery, comprises commercial graphite cathode, diaphragm, electrolyte, and battery anode, where anode of battery includes anode active material layer and anode current collector aluminum foil and anode active material layer includes anode material of potassium ion battery.

HUANG C, FANG M, FENG X, MIN X