Li-ion pouch cell and a cell module
Abstract
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.
- Inventors:
- Issue Date:
- Research Org.:
- Farasis Energy, Inc., Hayward, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1482811
- Patent Number(s):
- 10,079,413
- Application Number:
- 14/164,106
- Assignee:
- Farasis Energy, Inc. (Hayward, CA)
- DOE Contract Number:
- AR0000270
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Jan 24
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE
Citation Formats
Kepler, Keith D., Vermeulen, Robbert, Hailey, Phillip, and Larson, Andrew. Li-ion pouch cell and a cell module. United States: N. p., 2018.
Web.
Kepler, Keith D., Vermeulen, Robbert, Hailey, Phillip, & Larson, Andrew. Li-ion pouch cell and a cell module. United States.
Kepler, Keith D., Vermeulen, Robbert, Hailey, Phillip, and Larson, Andrew. Tue .
"Li-ion pouch cell and a cell module". United States. https://www.osti.gov/servlets/purl/1482811.
@article{osti_1482811,
title = {Li-ion pouch cell and a cell module},
author = {Kepler, Keith D. and Vermeulen, Robbert and Hailey, Phillip and Larson, Andrew},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {9}
}
Works referenced in this record:
Heat dissipating current collector for a battery
patent, December 1995
- Shackle, Dale; Morris, Jerry; McAleavey, Michael
- US Patent Document 5,478,667