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31 Current news of Sandia National Laboratories

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Superior hydrogen catalyst just grows that way

06-Dec-2017

Replacing your everyday gas guzzler with a hydrogen fueled car could drastically reduce your carbon footprint. So why don't we all make the switch? One of reasons we don't is the expensive platinum catalyst required to operate hydrogen fuel cells efficiently. Research led by Sandia National ...

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Reducing power plants' freshwater consumption with new silica filters

20-Oct-2017

Power plants draw more freshwater than any other consumer in the United States, accounting for more than 50 percent of the nation's freshwater use at about 500 billion gallons daily. To help save this water, researchers at Sandia National Laboratories have developed a new silica filter for power ...

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Beating the heat with nanoparticle films

04-Sep-2017

It is a truth acknowledged throughout much of the world, that a car sitting in the sun on a summer's day must be sweltering. However, a partnership between Sandia National Laboratories and Santa Fe, New Mexico-based IR Dynamics may soon challenge that truth. Together they are turning nano-size ...

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Clean water that's 'just right' with Sandia sensor solution

13-Jul-2017

Water utilities have a Goldilocks problem: If they don't add enough chlorine, nasty bacteria that cause typhoid and cholera survive the purification process. Too much chlorine produces disinfection byproducts such as chloroform, which increase cancer risks. The amount of chlorine needs to be ...

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Bright thinking leads to breakthrough in nuclear threat detection science

03-Jul-2017

Taking inspiration from an unusual source, a Sandia National Laboratories team has dramatically improved the science of scintillators -- objects that detect nuclear threats. According to the team, using organic glass scintillators could soon make it even harder to smuggle nuclear materials ...

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Better 'fingerprints' to detect elusive, valuable chemical compounds

28-Jun-2017

Imagine being able to see the entire Statue of Liberty and a small ant on its nose simultaneously. The drastic difference in size between the two objects would seem to render this task impossible. On a molecular level, this is exactly what a team led by Sandia National Laboratories chemists David ...

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Confined nanoparticles to improve hydrogen storage materials performance

28-Feb-2017

Sometimes, you have to go small to win big. That is the approach a multilab, interdisciplinary team took in using nanoparticles and a novel nanoconfinement system to develop a method to change hydrogen storage properties. This discovery could enable the creation of high-capacity hydrogen storage ...

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Speeding up the hydrogen highway

HyStEP device will accelerate hydrogen refueling station commissioning

18-Dec-2015

Drivers are seeing more hydrogen fuel cell electric vehicles (FCEVs) on the road, but refueling stations for those vehicles are still few and far between. This is about to change, and one reason is a new testing device being validated at California refueling stations that will greatly accelerate ...

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Dirt-cheap catalyst may lower fuel costs for hydrogen-powered cars

09-Oct-2015

Sandia National Laboratories researchers seeking to make hydrogen a less expensive fuel for cars have upgraded a catalyst nearly as cheap as dirt - molybdenum disulfide, "molly" for short - to stand in for platinum, a rare element with the moonlike price of $1,500 a gram. Sandia-induced changes ...

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Nothing but water: Hydrogen fuel cell unit to provide renewable power to Honolulu port

02-Sep-2015

A new chapter in clean energy is starting in Hawaii. At Young Brothers Ltd.'s Port of Honolulu facility, Sandia National Laboratories is leading the Maritime Hydrogen Fuel Cell project to test a hydrogen-fuel-cell-powered generator as an alternative to conventional diesel generators. The project ...

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