Thin film electrochemical cell with a polymer double seal
US9853254B2 · kind B2 · utility
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31References
26Claims
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Key dates
| Filing date | Jan 7, 2013 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Feb 10, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A double-sealed thin film electrochemical pouch cell, comprising a cathode current collector, a cathode, an electrolyte, an anode, and an anode current collector, which is double-sealed by a first inner laminate layer forming a primary seal covered by a second outer polymer layer forming a secondary seal. The second outer polymer layer comprises embedded particles to increase the thermal conductivity of the second outer polymer layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.