Title:
ALL-SOLID-STATE LITHIUM ION SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/181545
Kind Code:
A1
Abstract:
This all-solid-state lithium ion secondary battery is provided with: a laminate which comprises a positive electrode layer, a negative electrode layer and a solid electrolyte that is sandwiched between the positive electrode layer and the negative electrode layer; and a moisture-proofing layer which is arranged to be in contact with the laminate. The moisture-proofing layer is composed of a first glass layer that is arranged to be in contact with the laminate and a second glass layer that is arranged on the first glass layer; and the melting point of the first glass layer is lower than the melting point of the second glass layer.
Inventors:
TAKAHATA HIROAKI (JP)
OYAKE HISAJI (JP)
MUROI MASAYUKI (JP)
UENO TETSUYA (JP)
OYAKE HISAJI (JP)
MUROI MASAYUKI (JP)
UENO TETSUYA (JP)
Application Number:
PCT/JP2018/012921
Publication Date:
October 04, 2018
Filing Date:
March 28, 2018
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
H01M10/0585; H01M2/02; H01M2/08; H01M10/052; H01M10/0562
Domestic Patent References:
| WO2015197597A2 | 2015-12-30 | |||
| WO2016152565A1 | 2016-09-29 |
Foreign References:
| JP2015079702A | 2015-04-23 | |||
| JP2015164116A | 2015-09-10 | |||
| JP2014102911A | 2014-06-05 | |||
| JP2012179763A | 2012-09-20 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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