Title:
ELECTROLYTE COMPOSITION AND LITHIUM ION SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2011/037060
Kind Code:
A1
Abstract:
Disclosed is a flame-retardant electrolyte composition which has improved lithium ion transference number and improved deterioration in battery performance. Also disclosed is a lithium ion secondary battery which uses the electrolyte composition and has excellent durability. The electrolyte composition is characterized by containing basic inorganic particles, an ionic liquid, and a supporting electrolyte salt.
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Inventors:
KIMURA AKIYOSHI (JP)
MIYOSHI MASAKI (JP)
MIYOSHI MASAKI (JP)
Application Number:
PCT/JP2010/066030
Publication Date:
March 31, 2011
Filing Date:
September 16, 2010
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC (JP)
KIMURA AKIYOSHI (JP)
MIYOSHI MASAKI (JP)
KIMURA AKIYOSHI (JP)
MIYOSHI MASAKI (JP)
International Classes:
H01M10/0568; H01M10/052; H01M10/0567
Foreign References:
JP2008130229A | 2008-06-05 | |||
JP2008257963A | 2008-10-23 | |||
JP2009070636A | 2009-04-02 |
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