国家/地区 中国（7）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08G（8）
IPC H01M004/62（8）
发明人 YANG Y（2）
公开年 2020（3） 2021（3） 2022（2）
申请年 2020（8）
专利权人

Positive electrode material for a lithium-sulfur battery, includes a positive electrode material layer and a confinement layer on its surface, where the confinement layer is a polyamide layer.

ZHANG P, CHEN X, CUI J, ZHANG H

Mesoporous polydopamine or graphene nanosheet composite used in porous electrode material, supercapacitor, membrane and battery, comprises graphene substrate and mesoporous polydopamine nanosheet, which is provided with spherical or spheroidal mesopores.

XING F, QIN J, WU Z

Ionic polymer used in polymer composition for forming electrolyte for electrode of electrochemical cell, comprises repeating unit which is obtained by reacting functional groups-containing compound and metal bis(halosulfonyl)imide compound.

DAIGLE J, LAROUCHE A, CHAREST P, GUERFI A, DONTIGNY M, ARMAND M, HINTENNACH A, ZAGHIB K, CHARREST P, DONITY M

Core-shell structure used in formation of cathode for metal-ion battery, comprises core particle containing lithium cobalt oxide, and organic-inorganic composite layer containing ion-conducting material including modified Prussian blue.

CHEN L, CHEN C, PAN J, LI Y, LU M, YANG C, WANG T, CHEN C C, CHEN L C

Preparing graphene sieve grafted hyperbranched polyurethane self-healing adhesive comprises e.g. preparing graphene sieves, modifying with amino-azobenzene derivatives by solvothermal method, and covalently grafting.

YANG Y, HE Q, HE C, ZHANG J, WANG X

Preparing three-dimensional network structure conductive hydrogel binder by dispersing acrylic acid monomer and functionalized graphene quantum dots, irradiating with electron beam, immersing in solution with pyrrole monomer and irradiating.

YANG Y, WANG Q, OU B, XIE X

Preparing graphene microspheres loaded with metal organic framework by adding metal salt to graphene oxide aqueous solution, using atomization drying method to obtain graphene oxide microspheres, and immersing microspheres in solvent.

HUANG T, ZHU J

Preparing graphene/carbon nanotube/polyaniline composite material comprises e.g. oxidizing the graphene oxide to obtain modified graphene oxide and dispersing in the water to obtain a modified graphene oxide suspension.

HAN S, CHANG B, WAN Y, MA J, KONG Y, SUN Y, KANG J, XUE Y