Journal
/
/
The Effect of Charging and Discharging Lithium Iron Phosphate-graphite Cells at Different Temperatures on Degradation
JoVE Journal
Chemistry
This content is Free Access.
JoVE Journal Chemistry
The Effect of Charging and Discharging Lithium Iron Phosphate-graphite Cells at Different Temperatures on Degradation
DOI:

10:41 min

July 18, 2018

, , , , ,

Chapters

  • 00:04Title
  • 00:59Electrochemical Cycling Preparation
  • 04:03Long-Term Electrochemical Cycling (Tc = Td, Tc ≠ Td)
  • 06:00Degradation Rate Assessment and Post-Test Characterization
  • 07:55Results: Effects of Different Charge and Discharge Temperatures on LiFePO4 Capacity Retention
  • 09:28Conclusion

Summary

Automatic Translation

This article describes the effect of dissimilar charging/discharging temperatures on the degradation of lithium iron phosphate-graphite pouch cells, aiming at simulating close to real case scenarios. In total, 10 temperature combinations are investigated in the range -20 to 30 °C in order to analyze the impact of temperature on degradation.

Related Videos

Read Article