Title:
SECONDARY BATTERY COMPRISING SILICON-BASED COMPOUND
Document Type and Number:
WIPO Patent Application WO/2015/053478
Kind Code:
A1
Abstract:
The present invention provides a secondary battery comprising: a cathode having a current collector coated with a cathode material containing a cathode active material; an anode having a current collector coated with an anode material containing an anode active material, the anode comprising a carbon-based material and a silicone-based compound; and an electrolyte containing a lithium salt and a non-aqueous solvent, the electrolyte comprising a cyclic carbonate and/or linear solvent, and the secondary battery exhibits excellent lifespan characteristics and stability.
Inventors:
YOON YEO KYUNG (KR)
KIM JU BIN (KR)
KIM JU BIN (KR)
Application Number:
PCT/KR2014/008056
Publication Date:
April 16, 2015
Filing Date:
August 29, 2014
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/05; H01M4/133; H01M4/134; H01M10/0569
Foreign References:
| KR20090011888A | 2009-02-02 | |||
| KR20120046482A | 2012-05-10 | |||
| KR20130014245A | 2013-02-07 | |||
| KR20110115025A | 2011-10-20 | |||
| JP2008041465A | 2008-02-21 |
Other References:
None
See also references of EP 3041077A4
See also references of EP 3041077A4
Attorney, Agent or Firm:
SOHN, CHANG KYU (KR)
손창규 (KR)
손창규 (KR)
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