Brookhaven Lab researchers develop catalyst for extracting electrical energy from ethanol

In New York state, scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and the University of Arkansas have developed a highly efficient catalyst for extracting electrical energy from ethanol, an easy-to-store liquid fuel that can be generated from renewable resources. The catalyst, described in the Journal of the American Chemical Society, steers the electro-oxidation of ethanol down an ideal chemical pathway that releases the liquid fuel’s full potential of stored energy.

The new catalyst—which combines reactive elements in a unique core-shell structure that Brookhaven scientists have been exploring for a range of catalytic reactions—speeds up all of these steps.