Title:
CURRENT COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2024/085668
Kind Code:
A1
Abstract:
The present specification discloses a current collector. The current collector comprises a current collector body and a polymer layer formed on the current collector body, wherein the polymer layer may comprise a conductive polymer and a conductive material. The current collector exhibits excellent electrical properties, including low resistance, in a normal state and can ensure stability through an increase in resistance, etc. in an abnormal state. The present specification also discloses uses of the current collector.
Inventors:
SONG IN TAEK (KR)
KWON SOON HO (KR)
PARK SUNG BIN (KR)
KIM MIN GYU (KR)
CHO WOO HYUNG (KR)
KANG JOON KOO (KR)
KIM KI HWAN (KR)
PARK EUN KYOUNG (KR)
KOH JONG KWAN (KR)
CHOI HYUN JU (KR)
YANG HEE MYEONG (KR)
KWON SOON HO (KR)
PARK SUNG BIN (KR)
KIM MIN GYU (KR)
CHO WOO HYUNG (KR)
KANG JOON KOO (KR)
KIM KI HWAN (KR)
PARK EUN KYOUNG (KR)
KOH JONG KWAN (KR)
CHOI HYUN JU (KR)
YANG HEE MYEONG (KR)
Application Number:
PCT/KR2023/016209
Publication Date:
April 25, 2024
Filing Date:
October 19, 2023
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
LG ENERGY SOLUTION LTD (KR)
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/66; C08G61/12; C08G65/326; H01M4/02; H01M4/131; H01M4/62; H01M10/052
Foreign References:
| US20210351413A1 | 2021-11-11 | |||
| KR20220043773A | 2022-04-05 | |||
| KR20150027115A | 2015-03-11 | |||
| CN110676463A | 2020-01-10 | |||
| DE102015206146A1 | 2016-10-13 |
Other References:
HUI LI: "Building a Thermal Shutdown Cathode for Li‐Ion Batteries Using Temperature‐Responsive Poly(3‐Dodecylthiophene)", ENERGY TECHNOLOGY, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, vol. 8, no. 7, 1 July 2020 (2020-07-01), DE , pages 2000365, XP093159910, ISSN: 2194-4288, DOI: 10.1002/ente.202000365
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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