Musicman, Platinum being a good conductor of electricity is an urban legend. . . Even Iron is a better conductor than Platinum. Here are some resistivity figures:
Silver: (20 °C) 15.87 nO·m
Copper: (20 °C) 16.78 nO·m
Gold: (20 °C) 22.14 nO·m
Aluminum: (20 °C) 26.50 nO·m
Rhodium: (0 °C) 43.3 nO·m
Zinc: (20 °C) 59.0 nO·m
Nickel: (20 °C) 69.3 nO·m
Iron: (20 °C) 96.1 nO·m
Palladium: (20 °C) 105.4 nO·m
Platinum: (20 °C) 105 nO·m
Tin: (0 °C) 115 nO·m
Lead: (20 °C) 208 nO·m
So, I shall ask again: why seek Pt in wires?
Silver: (20 °C) 15.87 nO·m
Copper: (20 °C) 16.78 nO·m
Gold: (20 °C) 22.14 nO·m
Aluminum: (20 °C) 26.50 nO·m
Rhodium: (0 °C) 43.3 nO·m
Zinc: (20 °C) 59.0 nO·m
Nickel: (20 °C) 69.3 nO·m
Iron: (20 °C) 96.1 nO·m
Palladium: (20 °C) 105.4 nO·m
Platinum: (20 °C) 105 nO·m
Tin: (0 °C) 115 nO·m
Lead: (20 °C) 208 nO·m
So, I shall ask again: why seek Pt in wires?