This Battery Will Disappear Right Under Your Nose

The team of researchers was led by Iowa State University mechanical engineering professor Reza Montazami. Measuring 5mm in length, the lithium-ion battery has a thickness of 1mm, delivers 2.5 volts with a width of 6mm. It has the capacity to power a desktop calculator for 15 minutes.

As stated by a published journal, the battery is made up of an anode, a cathode and an electrolyte separator surrounded by two layers of polyvinyl alcohol-based polymer. Their journal explains further:

Unlike conventional electronics that are designed to last for extensive periods of time, a key and unique attribute of transient electronics is to operate over a typically short and well-defined period, and undergo fast and, ideally, complete self-deconstruction and vanish when transiency is triggered.

Placing the battery in water for 30 minutes leads to the swelling of the battery’s polymer casing. The electrodes break apart, and dissolve within 30 minutes. Nanoparticles remain, but later disperse.

There are no information yet regarding when it will be available in the market. If this battery and more like it are here to stay, they will help in promoting a safe environment due to their fast method of waste disposal, keep military information secret and also go a long way when applied in biomedical science.

[Geek]