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Title: Thermal management for high-capacity large format Li-ion batteries

A lithium ion battery includes a cathode in electrical and thermal connection with a cathode current collector. The cathode current collector has an electrode tab. A separator is provided. An anode is in electrical and thermal connection with an anode current collector. The anode current collector has an electrode tab. At least one of the cathode current collector and the anode current collector comprises a thermal tab for heat transfer with the at least one current collector. The thermal tab is separated from the electrode tab. A method of operating a battery is also disclosed.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1360766
Assignee:
UT-BATTELLE, LLC ORNL
Patent Number(s):
9,666,907
Application Number:
14/150,154
Contract Number:
AC05-00OR22725
Resource Relation:
Patent File Date: 2014 Jan 08
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Other works cited in this record:

Thermal management of battery systems
patent, January 1995

Heat dissipating current collector for a battery
patent, December 1995

Method and apparatus for transferring heat generated by a battery
patent, January 2000

Current collector for use in a fuel cell
patent, June 2006

Battery system for automotive vehicle
patent, February 2007

Electrode Group With Desirable Heat Dissipating Performance For Use In Lithium Ion Batteries
patent-application, November 2010

Lithium Ion Battery Pack having Passive Cooling
patent-application, December 2010

Secondary battery
patent-application, July 2011

Battery Having a Plurality of Single Cells
patent-application, February 2013

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