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New high-activity, low-cost nickel-based catalyst for fuel cells exhibits performance similar to Pt; hydroxide exchange membrane fuel cells

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Researchers at the University of Delaware, with a colleague at the Beijing University of Chemical Technology, have developed a composite catalyst—nickel nanoparticles supported on nitrogen-doped carbon nanotubes—that exhibits hydrogen oxidation activity in alkaline electrolyte similar to platinum-group metals. —Zhuang et al.

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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. —Wei-Fu Chen.

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ARPA-E awarding $33M to 10 projects for natural gas pipeline retrofitting: REPAIR

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REPAIR teams will develop technology that enables gas utilities to update their distribution systems at low cost and continue to reliably service commercial and residential gas delivery needs nationwide. University of Delaware Center for Composite Materials. —ARPA-E Director Lane Genatowski.

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DOE announces $139M in funding for 55 projects to advance innovative vehicle technologies

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University of Delaware. AOI 02: Low Cost Electric Traction Drive Systems Using No Heavy Rare Earth Materials. Low Cost, High-Performance, Heavy Rare Earth-Free 3-In-1 Electric Drive Unit. Developing an Energy-Conscious Traffic Signal Control System for Optimized Fuel Consumption in Connect Vehicle Environments.

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DOE FCTO selects 11 fuel cell incubator projects for up to $10M in awards; exploring alkaline exchange membrane FCs

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An alternative is the alkaline environment of the AEMFC. Center for Transportation and the Environment. Develop a novel photocatalyst particle-based slurry reactor with the potential for low-cost renewable hydrogen production via solar water splitting. University of Delaware. Gas Technology Institute.

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New bimetallic copper-titanium hydrogen evolution catalyst outperforms platinum by more than 2x

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HER in an acidic environment generally requires lower overpotentials than those in a basic environment. The two Cu-Cu-Ti hollow sites exhibit HBE values close to that of Pt. The Cu-Ti-Ti hollow site binds hydrogen too strongly. Click to enlarge.

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

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of Delaware). The critical barrier to wider deployment of electric vehicles is the high cost and low energy of today’s batteries. This ARPA-E program seeks to develop a new generation of ultra-high energy density, low-cost battery technologies for long range plug-in hybrid and all-electric vehicles. Harvard, Univ.

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