国家/地区 中国（13） 韩国（3） 美国（2）
IPC部 B（18）
IPC大类 C01（18）
IPC小类 C01B（18）
IPC C01B032/194（18）
发明人 LI Y（2） ZHANG P（2）
公开年 2023（18）
申请年 2022（13）  2023（3）  2021（2） 
专利权人

Graphene/MXene composite aerogel material has three-dimensional porous structure and MXene sheet layer attached to thin graphene sheet.

LIU C, ZHANG P, LEI D, LIU J, LI Y

High-throughput laser synthesis method of graphene loaded nanoparticles useful as anode material of the lithium carbon dioxide battery by carrying out in-situ conversion polyimide polymer film or polyethyleneimine polymer film by laser, dropping metal precursor salt solution to substrate and drying.

WANG J, ZHANG J, XIE K, GUO C, HAN X

Producing core-shell composite used for electrodes in secondary batteries, comprises e.g. preparing active material paste by mixing hydrophobic particles and alcohol, and preparing spray solution by mixing dough with hydrophilic graphene.

YANG S, LEE G, JEONG S, KIM I, JUNG S Y, KIM B, RYUJIHYUN, LEE H, BAEK J G

Preparing reduced acylated graphene oxide used in electrode active material of lithium secondary battery, involves subjecting graphene oxide to acylation reaction to prepare acylated graphene oxide, and reducing the acylated graphene oxide.

KIM D H, PARK S, YEON S, SHIN K, JIN C, HWANG S H, SEUNGHAE H, JIN C S, HEE S K

Manufacturing optical device by forming resist of predetermined shape on multilayer graphene, and processing multilayer graphene together with resist, removing resist covering, and providing electrode covering exposed inclined end face of multilayer graphene.

KONDO D, HAYASHI K, ASO H

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

REN Z, CHEN Z, YANG Y, SHEN L

Positive electrode active material for calcium-ion battery, comprises sodium vanadyl fluorophosphate/reduced graphene oxide obtained by compounding sodium vanadyl fluorophosphate with reduced graphene and electrochemically removing sodium.

ZHOU L, MAI L, JIN S, AN Q

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Preparing a sponge nickel-loaded nitrogen and fluorine double-doped vertical graphene useful in e.g. preparing anode and cathode materials for lithium-sulfur batteries, comprises e.g. obtaining Ni(AC)2 aqueous solution, adding N2H4H2O and mixing to obtain reaction solution.

TU J, WANG X, QIU Z, XIA X

High cycle performance lignin-based graphene material cathode comprises ammoniated graphene microchips, modified silica-lignin nanospheres, dispersant, hydrogen evolution inhibitor and deionized water.

WEI P, ZHANG X, YUAN J, CHEN S, HUANG B