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In Situ Gas Analysis and Fire Characterization of Lithium-Ion Cells During Thermal Runaway Using an Environmental Chamber
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JoVE Journal Ingenieurwesen
In Situ Gas Analysis and Fire Characterization of Lithium-Ion Cells During Thermal Runaway Using an Environmental Chamber

In Situ Gas Analysis and Fire Characterization of Lithium-Ion Cells During Thermal Runaway Using an Environmental Chamber

DOI:
10.3791/65051-v

•

08:42 min

•

March 31, 2023

•

, , , , , , ,
1Department of Mechanical and Aerospace Engineering,Case Western Reserve University, 2UL Research Institutes

Kapitel

  • 00:04Introduction
  • 01:20Startup of the FTIR Gas Analyzer and Cell Preparation
  • 02:38Test Chamber Setup
  • 04:09Thermal Runaway and Fire Experiment
  • 05:18Turning off the FTIR Gas Analyzer, Chamber Clean-Up, and Data Collection
  • 06:49Results: Cell Temperature, Mass Loss, and Concentration Data for a 18650 Cylindrical Cell and the Heating Tape Power Input
  • 07:33Conclusion

Summary

Automatische Übersetzung

Automatische Übersetzung

Here, we describe a test procedure developed to characterize thermal runaway and fires in lithium-ion cells through in situ measurements of various parameters in an environmental chamber.

Tags

Lithium-ion BatteriesThermal RunawayFire CharacterizationIn-situ Gas AnalysisEnvironmental ChamberCell PreparationHeating TapeThermocouplesVoltage MeasurementMass Balance

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