国家/地区 中国（42） 世界知识产权组织（9） 韩国（3） 美国（3）
IPC部 C（53）
IPC大类 C01（53） H01（32） B82（14）
G01（4） B01（3） C09（3）
C30（2） D01（2） H05（2）
IPC小类 C01G（53）
IPC H01M004/62（18） H01M004/36（16） C01B032/194（12）
B82Y030/00（11） B82Y040/00（11） C01B032/184（11）
C01G053/00（10） H01M010/0525（10） H01M004/525（8）
C01G039/06（7） H01M004/58（7） C01B032/05（6）
C01B032/19（6） C01B032/198（6） H01M004/485（6）
发明人 LI X（3） CHEN H（2） DENG Q（2）
DUAN X（2） FAN X（2） GAO Y（2）
LI C（2） LI W（2） LI Y（2）
LI Z（2） LIU Y（2） WANG X（2）
WANG Y（2） WU Q（2） WU W（2）
公开年 2023（53）
申请年 2022（53）
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

Noble metal-manganese oxide composite catalyst for a positive electrode of an aqueous rechargeable battery that regenerates a solvent of an aqueous electrolyte.

LEE M, KIM H, NO W J, JEONG M J, JO H, OH S H, CHO H, JUNG M J, NOJU, KIM H S, LEEMINAH

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

Lithium ion electrochemical cell useful in portable electronics, tools and transportation vehicles, comprises negative electrode comprising layered composite includes e.g. copper, aluminum or its alloy, positive electrode and electrolyte.

BORRESEN B T

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

Manufacturing two-dimensional material for electronic application, comprises introducing grinding air and feeding air into dry jet mill, injecting raw material e.g. graphite powder into dry jet mill and exfoliating raw materials.

LEESEUNGMIN, CHEONRAE C

Making nanosheets used in materials applications by providing mixture comprising bulk material and solvent mixture including transition metal nitrate, acid, non-polar solvent and dispersant, and treating mixture with ultrasound treatment.

FOOTER C J M

Preparation of cuprous oxide/oxidized graphene nano-composite involves dissolving divalent copper salt and sodium acetate in distilled water, adding oxidized graphene, stirring, performing hydrothermal redox reaction to obtained suspension, cooling, separating, washing and drying.

WANG Y, LIU M, ZHOU Y, XU Y, LI L

Preparing manganese-based catalyst of ORR reaction of alkaline condition, comprises dispersing graphene oxide (GO) uniformly in aqueous solution of ethylene glycol, adding aqueous solution of dicyandiamide (DCDA) and adjusting pH of resulting mixed solution to be alkaline.

SUN C, XU M