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BNL Researchers develop low-cost, efficient, non-noble metal electrocatalyst to produce hydrogen from water

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A team of researchers led by Dr. James Muckerman at the US Department of Energy’s (DOE) Brookhaven National Laboratory (BNL) have developed a new class of high-activity, low-cost, non-noble metal electrocatalyst that generates hydrogen gas from water. Click to enlarge. —James Muckerman. —Wei-Fu Chen.

Low Cost 281
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LeMond Composites licenses ORNL low-cost carbon fiber manufacturing process; transportation, renewable energy, & infrastructure

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LeMond Composites, founded by three-time Tour de France champion Greg LeMond, has licensed a low-cost, high-volume carbon fiber manufacturing process developed at the US Department of Energy’s Oak Ridge National Laboratory (ORNL). In the USA, the demand is being driven by the Corporate Average Fuel Economy (CAFE) standards.

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ARPA-E awarding $36M to 22 projects in RANGE program for transformative EV storage

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ARPA-E’s new program, Robust Affordable Next Generation Energy Storage Systems (RANGE) ( earlier post ), aims to accelerate widespread EV adoption by dramatically improving driving range and reliability, and by providing low-cost, low-carbon alternatives to today’s vehicles. University of Houston. Princeton University.

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Researchers demonstrate use of 3D printing to produce and operate light-weight, low-cost electrolyzers

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A team at the University of Glasgow has demonstrated the production and operation of a PEM electrolyzer constructed from silver-coated 3D-printed components fabricated from polypropylene. The use of 3D printing allows construction of light-weight, low-cost electrolyzers and the rapid prototyping of flow field design.

Low Cost 261
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Researchers combine AI and radar to allow vehicles to spot hazards around corners

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Credit: Princeton University. The radar sensors are also relatively low-cost, especially compared to lidar sensors, and scale to mass production. —Felix Heide, an assistant professor of computer science at Princeton University. Image courtesy of the researchers. —Felix Heide.

Vehicles 505
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MIT team outlines path to low-cost solar-to-fuels devices; the artificial leaf

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Considering recent cost reductions of Si solar cells, this paper offers a path to the construction of low cost solar-to-fuels devices. The device combines two technologies: a standard silicon solar cell, which converts sunlight into electricity, and chemical catalysts applied to each side of the cell.

MIT 218
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MIT engineers develop process that can treat produced water from gas wells at relatively low cost

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A new desalination process developed by engineers at MIT could treat produced water—deep water, often heavily laden with salts and minerals—from natural gas wells at relatively low cost. Lienhard V, and collaborators at King Fahd University of Petroleum and Minerals (KFUPM) in Saudi Arabia.

MIT 210