国家/地区 中国（10）
IPC部 H（5） B（3） C（2）
IPC大类 H01（5）
IPC小类 H01M（5）
IPC H01M004/58（3） H01M004/36（2） H01M004/583（2）
H01M004/88（2） H01M004/90（2） H01M008/18（2）
发明人 WEI L（10）
公开年 2023（10）
申请年 2022（5）  2021（3）  2023（2） 
专利权人 TRINA SOLAR .（2） UNIV HEILONG.（2） UNIV SOUTHER.（2）

Preparing carbon electrode complex material useful in secondary battery comprises mixing surface-activated carbon material with solution of metal catalyst precursor, hydrolyzing and drying, carrying out carbon thermal reaction on carbon complex material, and cooling.

WEI L, ZHAO T

Method for preparing groove-shaped biodegradable bracket used for e.g. bone repair process, involves soaking composite membrane with groove structure obtained in dopamine hydrochloride solution for oscillation reaction such that polydopamine coating is constructed on surface of composite membrane.

LIAN R, WEI L, CHEN W, LI Y, LIU C

Composite electrode useful for liquid flow battery, comprises porous carbon electrode body and three-dimensional graphene formed on surface of porous carbon electrode body, where surface of three-dimensional graphene is deposited with metal catalyst particles having catalytic action on electrolyte.

XU J, CHEN L, WEI L, HAN M, XIE J, GUO J, ZHAO T

Preparing graphene cement additive, involves adding graphene powder, cement, anhydrite, dendritic polyamidoamine, cement adhesive and slag micropowder, placing mixed slurry in evaporation chamber, forming slimy slurry, drying and packaging.

WEI L, ZHANG W, LI L, LI X, QIN L

Intrinsic self-healing anticorrosion coating comprises polyurethane elastomer material, acetone, graphene, leveling agent and dispersant, where polyurethane elastomer material is synthesized by using diphenylmethane diisocyanate, polypropylene glycol as raw materials, and using polyethylene glycol.

WEI L, WANG H, WANG G, HE W, LIU Y, SUN Z

Positive electrode material with core-shell three-layer composite structure used in lithium-ion battery, comprises lithium-rich material core whose outer surface is sequentially coated with lithium iron phosphate layer and carbon layer.

WEI L, LI Q, YANG F, WANG H, JIANG Z, WEI S

Compatible multi-band-radar stealth multifunctional camouflage net comprises double-layer structure, where outer layer is visible light-infrared composite stealth outer net and inner layer is electromagnetic shielding fabric, and electromagnetic shielding fabric is knitted double-sided fabric.

LIU H, LIU W, NIU T, ZHI Y, WEI L, HU H

Producing lithium iron phosphate slurry comprises e.g. placing lithium iron phosphate and conductive agent into mixing device for mixing, pre-mixing binders, additives and solvents to obtain glue solution, and dropping glue solution into mixing device to continue mixing with mixed powder.

WEI L, JIANG Z, LIU F

Method for detecting gradient type graphene intelligent concrete corrosion in structural damage monitoring, involves measuring initial weight and resistivity by weighing component and resistance measuring mechanism in corrosion detecting device.

WEI L, ZHANG W, LI L, LI X, QIN L

Preparation of graphene oxide-sodium ion positive electrode composite material for battery, involves adding transition metal salt solution to dopamine modified three-dimensional graphene oxide dispersion liquid, dispersing, dissolving e.g. sodium ferrocyanide, stirring, reacting, and drying.

GAO Y, LU A, LIANG G, WEI L, TIAN X