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Title: 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.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1482811
Assignee:
Farasis Energy, Inc. (Hayward, CA) ARPA-E
Patent Number(s):
10,079,413
Application Number:
14/164,106
Contract Number:
AR0000270
Resource Relation:
Patent File Date: 2014 Jan 24
Research Org:
Farasis Energy, Inc., Hayward, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE