Title:
REGENERATION ELECTROLYTE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE REGENERATED THEREWITH, AND REGENERATION METHOD OF POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/163279
Kind Code:
A1
Abstract:
This regeneration electrolyte for a power storage device is added after the discharge capacity decreases at least 1% relative to the initial discharge capacity, and is characterized by having a low viscosity and by having an electrolyte concentration that is higher than the initial electrolyte. By means of this invention, it is possible to appropriately boost battery performance after replenishment of the electrolyte.
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Inventors:
ABE KOJI (JP)
KONDO MASAHIDE (JP)
KONDO MASAHIDE (JP)
Application Number:
PCT/JP2015/061974
Publication Date:
October 29, 2015
Filing Date:
April 20, 2015
Export Citation:
Assignee:
UBE INDUSTRIES (JP)
International Classes:
H01M10/0566; H01G11/60; H01G11/62; H01G11/64; H01G11/78; H01M10/04; H01M10/0567; H01M10/0568; H01M10/0569; H01M10/058; H01M50/682
Foreign References:
| JP2003036892A | 2003-02-07 | |||
| JP2010113920A | 2010-05-20 | |||
| JP2014007132A | 2014-01-16 | |||
| JP2009129722A | 2009-06-11 | |||
| JP2001210309A | 2001-08-03 | |||
| KR20080095463A | 2008-10-29 | |||
| JP2011165614A | 2011-08-25 | |||
| JP2010528437A | 2010-08-19 | |||
| JP2015076121A | 2015-04-20 |
Other References:
TATSUO FUJINAMI: "Development of Liquid Electrolytes for the Next Generation of Lithium Secondary Batteries", GS YUASA TECHNICAL REPORT, vol. 8, no. 2, 2011, pages 1 - 7, XP055233032
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
It can exceed and is a patent business corporation. (JP)
It can exceed and is a patent business corporation. (JP)
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