Nov 29, 2012

Thermoelectrics made from dirt cheap materials via @nextbigfuture

By using common materials found pretty much anywhere there is dirt, a team of Michigan State University researchers have developed a new thermoelectric material.

This is important, they said, because the vast majority of heat that is generated from, for example, a car engine, is lost through the tail pipe. It’s the thermoelectric material’s job to take that heat and turn it into something useful, like electricity.

The researchers, led by Donald Morelli, a professor of chemical engineering and materials science, developed the material based on natural minerals known as tetrahedrites.


Read more at

http://nextbigfuture.com/2012/11/thermoelectrics-made-from-dirt-cheap.html