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Researchers split seawater without pre-treatment to produce green hydrogen

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Researchers from the University of Adelaide and Tianjin University have successfully split seawater without pre-treatment to produce green hydrogen. University of Adelaide’s Professor Shizhang Qiao, co-corresponding author, said that the researchers used a non-precious and cheap catalyst in a commercial electrolyzer.

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Lux Research: cost of electrofuels remains far from viable

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Production costs per barrel of oil equivalent. The cost of electrofuels—fuels produced by catalyst-based systems for light capture, water electrolysis, and catalytic conversion of carbon dioxide and hydrogen to liquid fuels—remains far away from viable, according to a new analysis by Lux Research. Source: Lux Research.

Cost Of 210
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Univ of Washington team working to make poplar coppice viable cheap, high-volume biofuel feedstock

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A University of Washington team is trying to make poplar an economically viable biofuel feedstock by testing the production of younger poplar trees that could be harvested more frequently—after only two or three years—instead of the usual 10- to 20-year cycle. Chang Dou/University of Washington. Click to enlarge.

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IoT-ize Your Old Gadgets With a Mechanical Hijacking Device

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KAIST/Korea Polytechnic University The paper doesn't directly address the cost of the MHD, and with three motors and some other electronics in it, it's not likely to be super cheap. I'd expect it to cost at least USD $100, although perhaps it could get somewhat cheaper in volume.

DIY 141
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Sandia team boosts hydrogen production activity by molybdenum disulfide four-fold; low-cost catalyst for solar-driven water splitting

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Nevertheless, because of the scarcity and cost of Pt, a more abundant alternative is needed for cost-effective implementation. Because of this, a commercial catalyst would require a huge amount of MOS 2. Molly is dirt cheap and abundant. —co-author Jeff Brinker, Sandia Fellow and University of New Mexico professor.

Low Cost 150
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Remembering the Legacy of Trailblazing Technologist Gordon Moore

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Moore is best known for his 1965 prediction, which would become known as Moore’s Law : the observation that the number of transistors on an integrated circuit would grow exponentially while the retail cost of computers would decrease. The company created the first commercially available microprocessor, the 4004 , in 1971.

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New Rutgers non-noble metal catalyst for hydrogen evolution performs as well as Pt in both acid and base

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Researchers at Rutgers University have developed a new noble metal-free catalyst—Ni 5 P 4 (nickel-5 phosphide-4)—performing on par with platinum for the hydrogen evolution reaction (HER) in both strong acid and base. a commercial manufacturer of electrolyzers, to test Ni 5 P 4 as an appropriate HER catalyst.

Hydrogen 150