国家/地区 中国（11） 世界知识产权组织（4）
IPC部 C（12）
IPC大类 C08（12）
IPC小类 C08G（12）
IPC H01M004/62（12）
发明人 CHEN J（2） YANG J（2） ZHANG Q（2）
公开年 2021（8） 2022（4）
申请年 2021（12）
专利权人

Composite particulate for lithium battery, has diameter and comprises anode active material particles that are dispersed in high-elasticity polymer matrix or encapsulated by high-elasticity polymer shell, and high-elasticity polymer comprises polymer derived from monomer selected from phosphates.

JANG B Z

Graphene conductive composite material for lithium ion battery, comprises graphene nanosheet; and conjugated copolymers containing alkyne groups and having linear structure, and grafted with graphene nanosheet.

SUN S, ZHANG S, DONG W, GAO H, PROTEST P

Lithium-sulfur battery anode material with polydopamine-coated three-dimensional network structure useful for battery, comprises graphene/carbon nanotubes, elemental sulfur and polydopamine, where elemental sulfur is dispersed on graphene/carbon nanotubes to form sulfur-carbon mixture.

YU Z, LI Y, ZHANG Q, TIAN B, ZHAO H, AO X, SU C

Preparing graphene-based zeolitic imidazolate framework-67 hydrogel material useful in lithium-ion batteries, comprises e.g. dissolving and dispersing cobalt chloride and polyvinyl pyrrolidone in methanol, dissolving 2-methyl imidazole in methanol, aging and performing chemical reduction reaction.

HUANG Y, XUE Y, HUANG C, KONG Y, ZHANG L, ZHANG W, LUO Y, LIN H

Graphene oxide-doped porous coordination polymer anode material useful for high-performance lithium-ion batteries, comprises graphene oxide and porous coordination polymer copper-metal organic framework doped in graphene oxide.

CHEN T, CHEN J, ZHANG G, YAO J, LIU W

Polyimide binder for silicon-based negative electrode sheet of a lithium battery, is prepared from imidazole group-containing diamine, sulfonated diamine, and ketone group-containing dianhydride through copolymerization and imidization.

XU Z, LIU G, ZHANG Q

Preparing manganese-metal organic frame/graphene oxide nano material useful for aqueous zinc ion batteries, comprises adding concentrated acid into graphene oxide-dimethyl sulfoxide powder sample, adding into four mixed solution to prepare mixed solution, heating, centrifuging, washing and drying.

PAN Y, YIN C, CHEN J, PAN C

Adhesive used in lithium ion battery negative electrode material, comprises modified polyethyleneimine comprising dopaic acid and/or unsaturated hydroxy fatty acid.

HE H, CHEN K, SHEN Z, FENG Y, LI Z

Anode material useful for aluminum ion secondary battery, electronic industry, communication industry and energy storage, comprises polyaniline prepared by organic acid and conductive carbon matrix.

YANG J, QIAO J, WEI G

New self-healing binder used as negative electrode material for lithium ion batteries.

ZHANG X, YANG Z, JIANG X, JI H, LIAN S