国家/地区 中国（24） 美国（5） 世界知识产权组织（4） 韩国（3）
IPC部 C（33） H（33） B（7）
D（2）
IPC大类 C08（33）
IPC小类 H01M（33）
IPC H01M010/0525（15） H01M004/62（13） C08K003/04（9）
H01M004/60（8） H01M004/36（5） H01M004/66（5）
C08J005/18（4） C08L023/12（4） H01M004/38（4）
B82Y040/00（3） C08G073/10（3） C08G083/00（3）
C08J003/075（3） C08L067/02（3） H01M004/13（3）
发明人 LI X（6） ZHANG G（4） WANG S（3）
XIA J（3） ZHANG L（3） ZHOU Z（3）
ZHU Z（3） KIM J Y（2） LI H（2）
LI J（2） WANG J（2）
公开年 2023（33）
申请年 2022（33）
专利权人 YANGZHOU NAL.（4）

Producing thermally stabilized agglomerated lignin-carbon composite material, by providing agglomerated lignin-carbon composite material, and heating agglomerated lignin-carbon composite material to specific temperature to obtain thermally stabilized agglomerated lignin-carbon composite material.

OLSSON V, WALTER S, WACHTLER M, LINDSTROEM M

Dispersant composition used in paste for positive electrodes of power storage device, comprises acrylic polymer having carbonyl-containing structural unit, amine compound having specific boiling point and organic solvent.

AKITO I, KYOICHI S, KAZUO O, IBI A, SHIROTA K, OKI K

Aqueous slurry for coating hydrophobic separator, comprises aqueous binder has polyvinyl alcohol-based polymer.

CHOI J C, SHIN D O, PARK Y S, KANG S H, LEE Y G, KIM J Y, LEE Y K, KANG S, SAM P, SHIN D W

Polypropylene based composite current collector useful in battery of electric device, comprises polypropylene layer, modified layer and metal layer arranged in stack, where modified layer formed by grafting hydroxy-terminated acrylate and layered double metal hydroxide onto polypropylene layer.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

New polyether ester plasticizer useful in lithium ion battery cathode slurry, which is useful for coating surface of positive electrode sheet.

HOU L

Hydrophobic agent composition useful for long-life hydrogen fuel cell gas diffusion layer, comprises polytetrafluoroethylene micropowder, polypropylene powder, nano-graphene powder and polyvinyl alcohol as granulation binder.

LIN H, WANG J, ZHOU Z

Positive electrode for lithium battery, has composite material comprising positive active material as core of composite material, and coating layer located on surface of positive active material forming shell on core of composite material.

CHANG W, KIM H, KIM S, GWON H, CHOI H

New ethynyl benzene-based crosslinking precursor used for copolymer of gel polymer electrolyte used in electrochemical device.

KIM T H, KIM S H, JANG J K, LEE J Y, JANG J G

Anion conducting copolymer used in anion exchange membrane, comprises poly(phenylene) backbone having 9H-fluorene structure, and pair of side chains extending from center ring to respective terminal group, and aromatic compound coupled to poly(phenylene) backbone.

QIUYING Z, BAMDAD B

Electrode material useful in electrode plates in assemble into all-organic battery comprises organic cathode material and organic anode materials.

YANG D, JIN W