zinc

It seems like this story replays itself time and again. Some company is awarded a bunch of money from the federal government for advanced battery technology and claims that its breakthroughs will lead to yada yada yada. We've heard it many times, too, but it would be unfair not to give props when ...

I have heard of silver-zinc batteries before, but this is the first I have heard of them actually being mass-produced as of late. Apparently, because the source materials can get expensive, the batteries were pretty much forgotten long ago and replaced by chemistries such as lithium- and ...