Title:
ANODE INCLUDING MULTIPLE CURRENT COLLECTORS JUXTAPOSED IN PARALLEL, AND SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/096148
Kind Code:
A1
Abstract:
The present invention relates to an anode including multiple current collectors juxtaposed in parallel, and a secondary battery comprising same, wherein the anode enables providing a high-capacity secondary battery while suppressing volume changes due to a silicone component-containing active material employed therein.
Inventors:
KWON YO HAN (KR)
KIM IL HONG (KR)
JANG MIN CHUL (KR)
KIM IL HONG (KR)
JANG MIN CHUL (KR)
Application Number:
PCT/KR2020/015264
Publication Date:
May 20, 2021
Filing Date:
November 04, 2020
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/134; H01M4/02; H01M4/131; H01M4/133; H01M4/70; H01M10/052; H01M10/0585
Foreign References:
| KR101028657B1 | 2011-04-11 | |||
| JP2005197217A | 2005-07-21 | |||
| KR100812749B1 | 2008-03-12 | |||
| KR101061705B1 | 2011-09-01 | |||
| US20030129494A1 | 2003-07-10 | |||
| KR20190143778A | 2019-12-31 |
Other References:
See also references of EP 3902034A4
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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