Conceived by scientists in China, the battery was built with a special hydrogel electrolyte made of polyacrylamide (PAM), zinc sulfate (ZnSO4), glycerol (GL), and acetonitrile (AN). The device ...
Interestingly, a new, more sustainable, and cost-effective alternative has already caught the attention of the world: zinc-sulfur batteries. These batteries use abundant and inexpensive materials ...