Difference between revisions of "Energy Storage Safety Supplemental/Safety Products/Sandia National Laboratories - Quantifying Thermal Runaway and Improvements Through Materials Development"
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Latest revision as of 11:32, 3 June 2022
Safety Research Details
| |
|---|---|
| Research Name | Quantifying Thermal Runaway and Improvements Through Materials Development |
| Research Authors | Sandia National Laboratories |
| Research Topic | Fundamental Chemistry,
Explosion Prevention |
| Integration Level | Cell |
| Safety Roadmap Tags | TD2 |
| Description | Accelerating rate calorimetry (ARC) was used to quantify the energetics of thermal runaway in lithium‐ion cells, and found that total heat release (kJ) and heat release rates (W) are nearly linear as a function of cell size (3‐40 Ah for LFP cells). Electrolytes based on LiF/ABA salts are shown to mitigate the severity of thermal runaway in lithium‐ion cells without sacrificing significant performance. |