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EELS Investigations of Aging Mechanisms in LiFePO4 Cathodes Resulting From Prolonged Electrochemical Cycling

Published online by Cambridge University Press:  23 September 2015

Samartha Channagiri ,
Frank Scheltens ,
Nicholas Warner ,
Marcello Canova ,
Yann Guezennec  and
David W. McComb
Samartha Channagiri
Affiliation:
Center for Electron Microscopy and Analysis, Department of Material Science and Engineering, The Ohio State University, Columbus, OH, U.S.A
Frank Scheltens
Affiliation:
Center for Electron Microscopy and Analysis, Department of Material Science and Engineering, The Ohio State University, Columbus, OH, U.S.A
Nicholas Warner
Affiliation:
Center for Automotive Research, The Ohio State University, Columbus, OH, U.S.A
Marcello Canova
Affiliation:
Center for Automotive Research, The Ohio State University, Columbus, OH, U.S.A
Yann Guezennec
Affiliation:
Center for Automotive Research, The Ohio State University, Columbus, OH, U.S.A
David W. McComb
Affiliation:
Center for Electron Microscopy and Analysis, Department of Material Science and Engineering, The Ohio State University, Columbus, OH, U.S.A

Abstract

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Abstract
Information
Microscopy and Microanalysis , Volume 21 , Supplement S3: Proceedings of Microscopy & Microanalysis 2015 , August 2015 , pp. 323 - 324
Copyright
Copyright © Microscopy Society of America 2015 

References

References:

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[3] Channagiri, S. A., et al.., Porosity and phase fraction evolution with aging in lithium iron phosphate battery cathodes. J. Power Sources 243 (2013) 750–757.Google Scholar
[4] Channagiri, S. A., et al.., Spatially resolved characterization of phases in LiFePO4 battery cathodes using low loss electron energy-loss spectroscopy. Microscopy & Microanalysis 20(S3) (2014) 432–433.Google Scholar
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[7] This work is supported by the Department of Energy, project: "U.S.-China Clean Energy Research Center for Clean Vehicles (CERC-CV)" under Award Number DE-PI0000012.Google Scholar