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Design Considerations to Improve Transport in Porous Electrodes for Lithium-Ion Batteries

Published online by Cambridge University Press:  20 July 2012

Rajeswari Chandrasekaran ,
Andrew Drews ,
Apoorv Shaligram  and
Jeffrey Sakamoto
Rajeswari Chandrasekaran
Affiliation:
Research and Advanced Engineering, Ford Motor Company, Dearborn, Michigan - 48124.
Andrew Drews
Affiliation:
Research and Advanced Engineering, Ford Motor Company, Dearborn, Michigan - 48124.
Apoorv Shaligram
Affiliation:
Michigan State University, East Lansing, Michigan.
Jeffrey Sakamoto
Affiliation:
Michigan State University, East Lansing, Michigan.
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Abstract

The relationship between tortuosity and porosity and its influence on effective transport properties in lithium-ion cells was analyzed. The variation in cell performance with changes in component thicknesses, porosities and tortuosities was investigated. Optimal, novel electrode designs are developed to improve their rate capability even at higher active material loadings.

Keywords

energy storageporosityintercalation
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1440: Symposium O – Next-Generation Energy Storage Materials and Systems , 2012 , mrss12-1440-o09-87
Copyright
Copyright © Materials Research Society 2012

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References

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