Dec
20
Platinum Lead Fuel Cell Catalyst Clears 50,000 Cycles
December 20, 2016 | 2 Comments
Scientists have developed catalysts that can undergo 50,000 voltage cycles with a negligible decay in their catalytic activity and no apparent changes in their structure or elemental composition. The new catalysts containing platinum and lead could improve the efficiency of fuel cells – a promising technology for producing clean energy. The scientists from the U.S. […]
Oct
20
Super Yeast Doubles Biofuel Production Efficiency
October 20, 2016 | Leave a Comment
University of Wisconsin-Madison scientists have found a way to nearly double the efficiency that a commonly used industrial yeast strain converts plant sugars to biofuel. The newly engineered “super yeast” could boost the economics of making ethanol, specialty biofuels and bioproducts. Saccharomyces cerevisiae has been the baker’s and brewer’s yeast of choice for centuries, but […]
Jul
27
Make Carbon Monoxide Right Back Into Fuel
July 27, 2016 | Leave a Comment
Cornell University biological engineers have deciphered the cellular strategy of an anaerobic microbe feeding on carbon monoxide to make the biofuel ethanol. Ludmilla Aristilde, assistant professor in biological and environmental engineering said, “Instead of having the waste go to waste, you make it into something you want. In order to make the microbes do our […]
Jan
21
New Kinds of Bugs For Biofuel Production
January 21, 2016 | Leave a Comment
Researchers at the BioEnergy Science Center (BESC) at the Oak Ridge National Laboratory (ORNL) are looking beyond the usual suspected bugs in the search for microbes that can efficiently break down inedible plant matter for conversion to biofuels. A new comparative study finds the natural abilities of unconventional bacteria could help boost the efficiency of […]
Dec
24
Research Shows How Algae May Yield Better Biofuels
December 24, 2015 | Leave a Comment
Scientists from the Energy Department’s National Renewable Energy Laboratory (NREL) have discovered that a metabolic pathway previously only suggested to be functional in photosynthetic organisms is actually a major pathway and can enable efficient conversion of carbon dioxide to organic compounds. The discovery shines new light on the complex metabolic network for carbon utilization in […]