国家/地区 中国（37）
IPC部 C（37）
IPC大类 C01（37） H01（35） B82（10）
H05（2）
IPC小类 C01G（37）
IPC H01M004/62（21） H01M004/36（16） H01M010/0525（13）
C01G053/00（12） H01M004/525（10） H01M004/58（10）
B82Y030/00（9） C01B032/194（9） B82Y040/00（8）
C01B032/05（8） C01G051/00（8） H01M010/052（7）
H01M004/485（6） H01M004/505（6） C01B032/184（5）
发明人 LI Z（3） WANG Y（3） YANG Y（3）
CHEN H（2） DENG Q（2） FAN X（2）
GAO Y（2） HONG J（2） LI C（2）
LI R（2） LI W（2） LI X（2）
LI Y（2） LIU Y（2） WANG X（2）
公开年 2023（37）
申请年 2022（29）  2023（5）  2021（3） 
专利权人 CHUNENG NEW .（2） TIANNENG NEW.（2）

Processing of photoelectric device e.g. quantum dot LED, involves providing film layer of photoelectric device, and processing surface of film layer with liquid carbon dioxide and/or solid carbon dioxide.

AO Z, ZHANG J, YAN Y, HONG J, YANG F, MO X

Preparing single crystal high-nickel cobalt-free material comprises e.g. mixing single crystal high-nickel cobalt-free precursor with lithium source, carrying out calcination, and mixing second single crystal high nickel cobalt free calcined material with graphene oxide solution.

LI C, YU H, XIE Y, LI A

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

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

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

Preparation of carbon-coated ternary material used in lithium-ion battery, involves mixing nickel source, cobalt source, and manganese source into deionized water, adding lithium source and carbon source, and ultrasonically treating.

HAN Z, YAN X, CHEN X, GUO H, WANG Y, YANG Y, ZHANG W

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

Laminated structure composite of graphene with low defect concentration useful as cathode material of alkali metal ion battery, comprises low-defect concentration graphene active substance i.e. iron(II,III) trichloride compound.

WU L, ZHENG L

Silica/titania/carbon composite material, includes a core, an intermediate layer and an outer layer, where the core includes a silicon compound, the intermediate layer includes titania, and the outer layer includes a carbonaceous material.

DING S, YAN Z