Dye-Sensitized Solar Cells with Optimal Gel Electrolyte Using the Taguchi Design Method

Table 3

The analysis results of each parameter and the optimal design parameters of the electrolyte composition.

Parameter	I2	LiI	KI	TBP	MPN	ACN	PVDF-HFP
Factor Symbol	A	B	C	D	E	F	G
Level 1 𝑆/𝑁	10.421	9.192	10.129	10.524	9.152	9.599	10.205
Level 2 𝑆/𝑁	8.603	9.833	8.895	8.501	9.872	9.426	8.774
𝑆/𝑁max−𝑆/𝑁min	1.82	0.64	1.23	2.02	0.72	0.17	1.44
Ranking	2	6	4	1	5	7	3
Optimum	0.03 M	0.6 M	0.15 M	0.5 M	1 mL	2 mL	10 wt%