国家/地区 中国（60） 世界知识产权组织（8） 美国（4）
IPC部 B（71）
IPC大类 C01（71）
IPC小类 C01G（71）
IPC B82Y040/00（46） B82Y030/00（42） C01B032/184（25）
C01B032/194（14） H01M004/62（14） C01B032/198（11）
H01M004/36（10） C01G053/00（9） C01G039/06（8）
C01G045/02（8） H01M004/525（8） H01M010/0525（8）
C01G023/047（7） C01G051/04（7） H01M010/054（7）
发明人 LIU H（4） WANG X（4） XU Y（4）
ZHANG C（4） ZHOU Y（4） CHEN J（3）
CHEN Y（3） LI L（3） LI W（3）
LI X（3） LIU M（3） WANG S（3）
ZHANG J（3） BAI Y（2） CHEN H（2）
公开年 2022（52） 2023（19）
申请年 2022（71）
专利权人 HARBIN INST .（2） UNIV CENT SO.（2） UNIV FUDAN（2） UNIV GUANGDO.（2）
UNIV HUAIBEI.（2） UNIV JIANGSU.（2） UNIV JINAN（2） UNIV SUZHOU .（2）
UNIV ZHEJIAN.（2） WEIHAI YUNSH.（2）

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

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 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

Detector used in device e.g. sensor, microscope, imaging device or detector module to detect x-rays within water window region, comprises tin monochalcogenide nanosheet including tin mono-sulfide, or tin mono-selenide, and electrodes.

SHABBIR B, MAHMOOD N

Producing thin film used in e.g. optical thin film involves developing colloidal aqueous solution in which nanosheets are dispersed on water surface, forming dense monolayer film of nanosheets at gas-liquid interface, and transferring dense monolayer of nanosheets to substrate to form product.

OSADA M, SHI Y, KOBAYASHI M, YAMAMOTO E

Preparing composite structure hydrophilic membrane electrode with composite structure comprises e.g. mixing lithium carbonate and titanium dioxide, calcining, modifying, mixing tannic acid modified active electrode material with solvent, coating on titanium plate, and drying.

DUAN X, ZHANG J, XIANG X

Application of beta-manganese dioxide in catalytic formaldehyde dehydrogenation.

ZHENG J, YE S, XIE J, LI X, CHEN H, ZHANG N, ZHANG P, CHEN B