The old nickel-zinc battery technology would not have been able to power modern-day machineries and devices. However, recent reinventions of the nickel-zinc battery might give the technology a new lease on life. One such reinvention took place at Massey University in New Zealand, where researchers claim to have developed nickel-zinc batteries that can withstand 1,200 cycles of discharges and recharges. One of the reasons nickel-zinc isn't widely used is because the technology is known for dendrite growths that prevent the batteries from lasting more than a few charge cycles. The Massey University team is responsible for devising a technique that entails the formation of carbon nanotubes in the zinc battery. This, in turn,[...]

[Published in GreenNews - Read the original article]