Method of manufacturing a solid lithium ion secondary battery with an electrolyte layer and/or positive electrode layer containing a crystallite having a lithium ion conducting property
US8808407B2 · kind B2 · utility
9Cited by
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19Claims
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Key dates
| Filing date | Feb 2, 2009 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Jan 6, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49115
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of manufacturing a lithium ion secondary battery comprising the steps of: forming a laminate by laminating an electrolyte green sheet and a positive electrode green sheet; and sintering the laminate is provided. At least one of the electrolyte green sheet and the positive electrode green sheet contains an amorphous oxide glass powder in which a crystalline having a lithium ion conducting property is precipitated in the step of sintering. A solid state battery produced in accordance with the method is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.