国家/地区 韩国（7） 世界知识产权组织（5） 中国（4） 欧洲专利局（EPO）（4） 日本（3） 美国（3）
IPC部 H（7） C（4）
IPC大类 H01（7） C01（4）
IPC小类 H01M（7） C01B（4）
IPC H01M004/36（7） H01M004/38（7） H01M004/62（7）
H01M010/052（7） H01M004/02（5） C01B032/198（3）
H01M004/13（3） H01M004/583（3） H01M004/133（2）
H01M004/136（2） H01M004/58（2） H01M010/0525（2）
H01M010/0566（2）
发明人 YANG S（7）
公开年 2023（4） 2021（3）
申请年 2021（4）  2022（2） 
专利权人 LG ENERGY SOLUTION LTD（7）

Porous carbon material used in positive electrode for lithium-sulfur battery, has specific surface area and impurities removed through pretreatment using microwaves.

SONG M, PARK I, CHOI R, LEE H, KIM Y, PARK S, YANG S, MYUNGJUN S, PARK I T, KIM Y H

Anode for lithium-sulfur battery, has current collector; and anode active material layer formed on surface of current collector and containing anode active material and additive including reduced graphene oxide and niobium-tungsten oxide.

JO H A, YANG S, LEE C

Sulfur-carbon composite useful as cathode for lithium-sulfur battery for portable electronic devices and electric vehicles comprise porous carbon materials, and sulfur on interior and surface of porous carbon material.

KIM I T, YANG S, LEE C

Positive electrode for lithium-sulfur battery, comprises positive electrode current collector and positive electrode active material layer positioned on at least one surface of positive electrode current collector.

KANG D Y, YANG S, LEE C, SONG M, MYUNGJUN S, LI C, KANG D

Active material used for forming cathode for lithium secondary battery, comprises core-shell structure including core comprising sulfur-carbon complex comprising thermally expanded reduced graphene oxide, and sulfur on surface and inside of graphene oxide, and shell including carbon nanotubes.

YANG S, KIM E T, SOHN K, TAE K, SUN Q, JIN Y

Reduced porous graphene oxide used for sulfur-carbon composite for forming anode for lithium secondary battery e.g. lithium-sulfur battery, comprises pores with preset size.

YANG S, SOHN K, SUN Q

Cathode for lithium secondary battery, comprises cathode active material containing sulfur-carbon composite comprising thermally expanded reduced graphene oxide and sulfur, and additive containing montmorillonite.

YANG S, HAN S, KIM M, SOHN K, HANSEUNGHUN, SUN Q, JIN M, HAN C