Li-ion pouch cell and a cell module
The present invention provides a Li-ion pouch cell wherein the Li-ion pouch cells comprise a sealed enclosure, electrode stack and thermally conductive elements, wherein the electrode stack and the thermally conductive elements are in the sealed enclosure, the thermally conductive elements include extensions which extend beyond the electrode stack, the sealed enclosure has thermal conductivity, the thermally conductive elements provide a thermally conductive pathway connecting the electrode stack and the sealed enclosure by way of the extension. The present invention also provides a cell module comprising the Li-ion pouch cells. The Li-ion pouch cell and the cell module according to the present application could minimize differences in cell temperature, monitor internal cell temperature, cool the cell rapidly, increase cell and module safety, allowing for minimal impact on cell energy density, performance or life and difficulty of manufacturing.
- Research Organization:
- Farasis Energy, Inc., Hayward, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AR0000270
- Assignee:
- Farasis Energy, Inc. (Hayward, CA)
- Patent Number(s):
- 10,079,413
- Application Number:
- 14/164,106
- OSTI ID:
- 1482811
- Country of Publication:
- United States
- Language:
- English
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