Determination of Cyclability of Li/FeS₂ Batteries Based on Measurement of Coulombic Efficiency

Table 2

Capacity loss rate per cycle of milled FeS₂ samples calculated over the last 60 cycles and nonlinear curve fitting report.

Sample	Value	Chapman -square	Capacity loss rate per cycle (%)
3 h PBM		0.99830	0.97
	Pristine				0.99727	1.62
				72 h SBM				0.99063	1.80
6 h PBM			0.97778				1.83
	10 h PBM				0.99634	2.03