Title:
BATTERY
Document Type and Number:
WIPO Patent Application WO/2016/084410
Kind Code:
A1
Abstract:
A first separator (130) covers a first surface of a cathode electrode (110). The first separator (130) has a melting point of a first temperature. A second separator (140) covers a second surface of the cathode electrode (110). The second separator (140) has a melting point of a second temperature that is higher than the first temperature. A bonding layer (132) is formed by melting a part of the first separator (130). The first separator (130) and the second separator (140) are bonded with each other by means of the bonding layer (132).
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Inventors:
MODEKI AKIHIRO (JP)
Application Number:
PCT/JP2015/065412
Publication Date:
June 02, 2016
Filing Date:
May 28, 2015
Export Citation:
Assignee:
NEC ENERGY DEVICES LTD (JP)
International Classes:
H01M6/02; H01M10/04; H01M50/457; H01M10/0585; H01M50/414; H01M50/417; H01M50/423; H01M50/463
Domestic Patent References:
| WO2012060231A1 | 2012-05-10 |
Foreign References:
| JP2014017159A | 2014-01-30 | |||
| JP2011210524A | 2011-10-20 | |||
| JP2014002858A | 2014-01-09 | |||
| JPH04196053A | 1992-07-15 | |||
| JPS6378460A | 1988-04-08 |
Other References:
See also references of EP 3226326A4
Attorney, Agent or Firm:
HAYAMI SHINJI (JP)
Shinji Hayami (JP)
Shinji Hayami (JP)
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