国家/地区 中国（42）
IPC部 C（42）
IPC大类 C01（42） H01（27） B82（10）
B01（3） C09（3） G01（3）
C30（2） H05（2）
IPC小类 C01G（42）
IPC H01M004/62（15） H01M004/36（13） C01B032/194（11）
C01B032/184（10） B82Y030/00（9） C01G053/00（9）
H01M010/0525（9） B82Y040/00（8） H01M004/525（7）
H01M004/58（7） C01B032/05（6） C01B032/198（5）
H01M010/054（5） C01B032/19（4） C01G023/00（4）
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（42）
申请年 2022（42）
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

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

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

Preparing low-cobalt ternary anode material with high cycle life comprises mixing ternary precursor, lithium source and doped metal, preferably refractory metal, and sintering to obtain sintered product, and mixing sintered product with graphene, and sintering at low temperature.

XU N, CAI X, XU Y, WU W, LI Z, YANG Y, MIN S, ZHANG B

Preparing high conductivity laser induced graphene material comprises mixing high conductivity material into polyimide thermoplastic solution to form mixed solution, coating mixed solution on silicon oxide substrate, performing heat treatment and curing, and using laser to irradiate composite film.

WAN Q, LONG H, XU M, WAN C

New lithium-ion battery cathode material useful in coating layer in cathode of lithium-ion batteries.

REN Z, CHEN Z, YANG Y, SHEN L

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

HUANG L