国家/地区 中国（54）
IPC部 C（54）
IPC大类 H01（54） C01（42） B82（12）
B22（6） C23（6） C08（4）
C09（3） C25（3） B32（2）
C07（2） C22（2）
IPC小类 H01M（54）
IPC H01M004/62（27） H01M004/36（21） H01M010/0525（20）
H01M010/054（14） H01M004/587（13） B82Y030/00（12）
H01M004/58（11） C01B032/05（10） B82Y040/00（9）
C01B032/184（7） C01B032/19（7） C01B032/194（7）
H01M004/38（7） H01M004/583（6） H01M004/48（5）
发明人 WANG K（5） WANG X（5） HAN D（4）
LI J（4） LIU X（4） TAO X（4）
ZHANG J（4） LI X（3） WANG H（3）
WANG J（3） WANG Y（3） ZHANG Z（3）
CAO Y（2） CHEN X（2） DONG Y（2）
公开年 2023（54）
申请年 2023（54）
专利权人 NINGDE AMPER.（4） CHUNENG NEW .（2） JEREH NEW EN.（2） JEREH NEW EN.（2）
JIANGSU ZENE.（2） UNIV CENT SO.（2） UNIV SHENYAN.（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

Preparation of nitrogen-doped carbon nano-tube embedded with iron-cobalt oxide coated iron cobalt alloy heterogeneous particles for use as catalyst for zinc-air battery, involves heating nitrogen-doped carbon nano-tube embedded with iron-cobalt alloy particles to calcine, fully reacting, and cooling.

LI T, YAN Z, CAO W, MA Y

High-throughput laser synthesis method of graphene loaded nanoparticles useful as anode material of the lithium carbon dioxide battery by carrying out in-situ conversion polyimide polymer film or polyethyleneimine polymer film by laser, dropping metal precursor salt solution to substrate and drying.

WANG J, ZHANG J, XIE K, GUO C, HAN X

Sodium ion battery cathode material comprises glass carbon sheet and active layer comprising load active material, conductive agent and adhesive, where active material is prepared by e.g. mixing diethylenetriamine and deionized water, dripping graphene oxide, and mixing branched polyethyleneimine.

WANG Y, ZHENG L, CHEN K, LONG H, WU L, MA Z

Preparing mixed nanometer reduced graphene oxide-bismuth-carbon nanotube sodium ion battery cathode complex material, comprises e.g. dissolving bismuth(III) nitrate in ethylene glycol, and 3-aminopropylmethoxysilane, adding carboxy-containing nanotubes, dispersing graphene oxide, and stirring.

LI L, AN B, WANG K, XU G, ZHANG Z, ZHANG T, YAO Q, LI J, ZHOU W

Preparing self-supporting graphene-based carbon microsphere cathode frame comprises dispersing chitin microspheres of doped metal hydroxide into water, dispersing metal/nitrogen co-doped carbon microsphere coated by graphene, binder and conductive agent into water, filtering and drying.

ZHOU P, ZHANG L, MA T, YANG Y, YU S

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

Preparing doped perforated graphene based on waste battery cathode graphite useful in energy storage, comprises using waste lithium ion battery cathode graphite as carbon source to prepare doped perforated graphene oxide and adding into tube furnace and rapidly heating and reducing graphene oxide.

MEI Y, HOU M, CHEN T, LUO G, LU X, LIAN P

Anode material for zinc-based battery, comprises vanadium-based oxide nano-belt, sodium-doped vanadium based oxide nano-belt, and vanadium based oxide nano belt/graphene composite material.

WANG L, LI R, XU Q