Nanowires of Lead-Free Solder Alloy SnCuAg

Table 1

Bath contents and electrodeposition conditions for production of SnCuAg nanowires.

Chemicals	Concentration
SnCl2 · 2H2O	40 mM
CuCl2 · 2H20	1 mM
Ag(NO3)2	5 mM
C6H17N3O7	95 mM
Operating conditions
Bath pH 4
Bath temperature = room temperature
Deposition duration = 180 min
Deposition potential = −0.75 V–−2 V, versus Ag/AgCl
Agitation paddle (5 cycles/s)