Researchers developing new materials to make hydrogen fuel cells more durable and effectiveDecember 21, 2011
As more focus is being placed on alternative energy, researchers have been able to make strides in the field of sustainable technologies.
Hydrogen fuel cells are a very popular subject for many researchers interested in alternative energy. Liang Wang, a post-doctoral researcher from the University of Delaware’s Center for Fuel Cell Research has been working on ways to change how fuel cells work by renovating their structure and the materials used in the units. Wang’s work has brought some of the most promising developments to the world of hydrogen energy.
Wang has been working on a way to improve the proton exchange membrane (PEM) found within fuel cells. These membranes serve as a catalyst for chemical conversions and electricity production. These membranes often sit in a pool of water and are susceptible to freezing in cold temperatures.