国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01G（7） H01M（7）
IPC C01G051/00（7）
发明人 LI Z（2）
公开年 2023（7）
申请年 2021（3）  2022（3） 
专利权人

Preparing graphene oxide-coated nanoscale lithium cobaltate anode material comprises e.g. dissolving cobalt metal salt in deionized aqueous solution, centrifugally purifying nano-cobalt oxyhydroxide, performing ultrasonic dispersion treatment and hydrothermal reaction.

FENG T, DENG Q, ZHANG S, LI T, WANG X, WU M

Positive electrode material for forming active material layer in positive electrode sheet of lithium-ion battery, comprises positive electrode active material and coating layer comprising lithium-rich anti-perovskite lithium agent and conductive agent, covered on surface of active material.

YANG S, CHEN J, KE J

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

Modifying positive electrode material by reducing compound, involves mixing and dissolving reducing compound in solvent according to certain proportion, and obtaining precursor solution in protective atmosphere, and taking positive electrode material as substrate.

WANG Y, MENG Y, WANG P, XIAO D

Anode lithium supplement material useful in preparing lithium-ion battery, composed of hexalithium cobaltate coated solid electrolyte on the surface.

HUANG L

Anode material useful for lithium-ion battery in electronic device, comprises anode material substrate, cationic disordered material layer and fast ionic conductor material layer covered on outer side of anode material substrate.

LI Z, LEI Y, LEI D

Composite material useful in preparing lithium-sulfur battery, comprises vulcanized polyaniline anode-transition metal sulfide composite material, vulcanized polyaniline anode-fast ionic conductor composite material or vulcanized polyaniline-anode conductive carbon composite material.

WU D, PAN Q, WU W, ZHENG Z, YANG P, LI Z