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Materials Science May 17, 2017

Microbial fuel cell converts methane to electricity

Transporting methane from gas wellheads to market provides multiple opportunities for this greenhouse gas to leak into the atmosphere. Now, an international team of researchers has taken the first step in converting methane ...

Materials Science May 9, 2017

Scientists develop more efficient catalytic material for fuel cell applications

Scientists at Ames Laboratory have discovered a method for making smaller, more efficient intermetallic nanoparticles for fuel cell applications, and which also use less of the expensive precious metal platinum.

Materials Science May 8, 2017

Lab-scale technology recycles wastewater into hydrogen for use in fuel production

"Electrical" bacteria are the key ingredient in a new process developed by the Department of Energy's Oak Ridge National Laboratory that recycles wastewater from biofuel production to generate hydrogen. The hydrogen can then ...

Condensed Matter May 4, 2017

Water, water, nowhere: Research indicates graphane could act as efficient and water-free hydrogen fuel cell membrane

Hydrogen powered fuel cell cars, developed by almost every major car manufacturer, are ideal zero-emissions vehicles because they produce only water as exhaust. However, their reliability is limited because the fuel cell ...

Materials Science Apr 25, 2017

Safe, efficient way to produce hydrogen from aluminum particles and water for in-flight aircraft energy

Aerospace engineers at the Technion-Israel Institute of Technology have developed and patented a process that can be used onboard aircraft while in flight to produce hydrogen from water and aluminum particles safely and cheaply. ...

Materials Science Apr 19, 2017

Team develops new method to create the next fuel-efficient renewable energy

Scientists have long struggled with generating and storing hydrogen, the kind that might one day provide the backbone for renewable energy fuel cells that make our cars move, warm our houses and help produce food, in a way ...

Energy & Green Tech Apr 14, 2017

Researchers capture excess photon energy to produce solar fuels

Scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) have developed a proof-of-principle photoelectrochemical cell capable of capturing excess photon energy normally lost to generating ...

Energy & Green Tech Apr 13, 2017

Better than nature: artificial biofilm increases energy production in microbial fuel cells

Microbial fuel cells exploit the metabolism of bacteria in order to generate electricity. A new type of biofilm developed in Bayreuth could soon make this relatively young technology considerably more effective, more stable, ...

Energy & Green Tech Apr 13, 2017

Hydrogen fuel cell cars face obstacle: few fueling stations (Update)

Hydrogen fuel cell cars could one day challenge electric cars in the race for pollution-free roads—but only if more stations are built to fuel them.

Materials Science Mar 31, 2017

Using platinum-molybdenum carbide to catalytically release hydrogen to power a fuel cell

(Phys.org)—A team of researchers from several institutions in China and the U.S. has developed a way to use platinum–molybdenum carbide to catalytically release hydrogen from methanol and water to power a hydrogen fuel cell. ...

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