Comparative Study on the Effects of Surfactants on the Electroless Copper Coated Solar Cell and Optimizing Its Process Parameters

Table 2

Design matrix for electroless copper coating process.

Sl. number	Run label	pH [a]	Temperature °C [b]	Surfactant concentration (g/L) [c]
1	I	−	−	−
2	a	+	−	−
3	b	−	+	−
4	c	−	−	+
5	bc	−	+	+
6	ac	+	−	+
7	ab	+	+	−
8	abc	+	+	+