Table 1. Summary of Crystallinity and Chemical Composition Measurements of all the PVDF Samples from WAXS, DSC, FTIR, and XPS^a.

	WAXS				DSC		DSC calculated crystallinity			XPS	FTIR
sample	xα [%]	xβ [%]	xc [%]	xβ/xα	Tm [°C]	ΔHm [J·g–1]	xα [%]	xβ [%]	xc [%]	F/C	F(β) [%]
PVDF pellet	34.6	0	34.6	0	171 ± 0.2	38.6 ± 0.2	36.9 ± 0.2	0	36.9 ± 0.2
PVDF30–	21.7	7	28.7	0.32	168.5 ± 0.5	53.1 ± 0.6	29.9 ± 0.3	10.0 ± 0.1	39.9 ± 0.4	0.83	50
PVDF30+	21.5	7.3	28.8	0.34	167.7 ± 0.3	54.7 ± 0.9	30.3 ± 0.5	10.4 ± 0.2	40.7 ± 0.7	0.88	52
PVDF60–	12.2	14.2	26.4	1.16	166.8 ± 0.2	56.8 ± 0.2	15.8 ± 0.1	18.3 ± 0.1	34.1 ± 0.2	0.78	70
PVDF60+	12.9	14.1	27	1.09	166.6 ± 0.3	56.2 ± 0.4	16.3 ± 0.1	17.8 ± 0.1	34.1 ± 0.2	0.89	74

^aDetails on crystallinity calculation from WAXS and DSC are provided in the Supporting Information. In the case of the WAXS results, the absolute maximum error is 3% and between the samples may be treated as negligible (see deconvolution details in the Supporting Information).