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Calendar aging of commercial graphite/LiFePO4 cell – Predicting capacity fade under time dependent storage conditions

Authors
  • Grolleau, Sébastien
  • Delaille, Arnaud
  • Gualous, Hamid
  • Gyan, Philippe
  • Revel, Renaud
  • Bernard, Julien
  • Redondo-Iglesias, Eduardo
  • Peter, Jérémy1, 2, 3, 4, 5, 6, 7, 8, 9, 10
  • 1 Laboratory for Electrical Storage (CEA/LSE)
  • 2 CEA-LITEN-DTS
  • 3 LUSAC ESIX Normandie rue Louis Aragon
  • 4 DREAM/DELT'A/68580
  • 5 TCR LAB 012
  • 6 FP Energies Nouvelles
  • 7 Etablissement de Lyon
  • 8 BP 3
  • 9 IFSTTAR/LTE
  • 10 Cité des Mobilités
Type
Published Article
Journal
Journal of Power Sources
Publisher
Elsevier
Publication Date
Jan 01, 2013
Accepted Date
Nov 26, 2013
Volume
255
Pages
450–458
Identifiers
DOI: 10.1016/j.jpowsour.2013.11.098
Source
Elsevier
Keywords
License
Unknown

Abstract

•C/LFP cells were submitted to 11 storage conditions during at least 450 days.•Capacity fade rate is both SoC and temperature dependant.•We model capacity fade based on aging results on nine static conditions.•Life model was validated against data obtained in time varying environments.

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