Research Article

An Empirical Rate Constant Based Model to Study Capacity Fading in Lithium Ion Batteries

Table 3

Dependence of rate constants on temperature. Values of reaction rate constants for different cells.

(°C) (sec−1)

Yardney
−20 1.80 × 10−9
101.99 × 10−9
232.84 × 10−9
404.52 × 10−9

SAFT
−201.55 × 10−9
01.81 × 10−9
101.95 × 10−9
232.43 × 10−9
403.85 × 10−9

Cylindrical 18650 cell (Sony)
257.08 × 10−9
359.79 × 10−9
451.65 × 10−8
552.87 × 10−8

Quallion LLC ATD test cells
552.52 × 10−8

Gen 2 ATD program Baseline
451.48 × 10−7

Gen 2 ATD program Variant C
459.87 × 10−8

MP
303.00 × 10−9

High energy (HE) prototype
302.86 × 10−9
606.65 × 10−9