Title:
ALL-SOLID LITHIUM ION SECONDARY CELL
Document Type and Number:
WIPO Patent Application WO/2018/062081
Kind Code:
A1
Abstract:
An all-solid lithium ion secondary cell according to one embodiment of the present invention has a pair of electrodes and a solid electrolyte provided between the electrodes. At least one of the electrodes of the pair of electrodes includes an active-material layer and an intermediate layer. The active material constituting part of the active-material layer has a core-shell structure that has a core region and a shell region. In terms of composition, the intermediate layer is between the solid electrolyte and the shell region.
Inventors:
SATO HIROSHI (JP)
OISHI MASAHIRO (JP)
KATO HARUNA (JP)
MASUKO TAISUKE (JP)
YANO TOMOHIRO (JP)
OISHI MASAHIRO (JP)
KATO HARUNA (JP)
MASUKO TAISUKE (JP)
YANO TOMOHIRO (JP)
Application Number:
PCT/JP2017/034482
Publication Date:
April 05, 2018
Filing Date:
September 25, 2017
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
H01M10/0562; H01M4/13; H01M4/36; H01M4/58; H01M4/62; H01M10/052
Domestic Patent References:
| WO2012001808A1 | 2012-01-05 | |||
| WO2011065388A1 | 2011-06-03 |
Foreign References:
| JP2014154407A | 2014-08-25 | |||
| JP2008251219A | 2008-10-16 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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