ELECTROLYTE COMPOSITION AND LITHIUM ION SECONDARY BATTERY

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.

More Like This:

JP4222519	Lithium-ion secondary battery and equipment using it
JP6712588	High-voltage wide-temperature range lithium-ion battery electrolyte, its preparation method and its application
JP6806514	A method for producing an electrolytic solution material containing an alkali metal salt of bis (fluorosulfonyl) imide and an organic solvent.

Inventors:

KIMURA AKIYOSHI (JP)
MIYOSHI MASAKI (JP)

Application Number:

PCT/JP2010/066030

Publication Date:

March 31, 2011

Filing Date:

September 16, 2010

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KONICA MINOLTA HOLDINGS INC (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

Download PDF:

View/Download PDF PDF Help

Previous Patent: ELECTRIC RAZOR

Next Patent: FILM MIRROR AND REFLECTING DEVICE