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Exeter team develops low-cost photoelectrode for spontaneous water-splitting using sunlight

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The researchers believe this new type of photoelectrode is not only cheap to produce, but can also be recreated on a larger scale for mass and worldwide use. The greatest challenge is to develop a suitable technology for large scale and cost effective solar fuel production to compete with fossil fuel. —Pawar and Tahir.

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. The design permits larger amounts of energy to be stored at lower cost than with traditional batteries.

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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.

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Bio-inspired molybdenum sulfide catalyst offers low-cost and efficient photo-electrochemical water splitting to produce hydrogen

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Progress has so far been limited in part by a lack of cheap catalysts that can speed up the generation of hydrogen and oxygen. “If we can find new ways of rationally designing catalysts, we can speed up the development of new catalytic materials enormously” —Jens Nørskov.

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Researchers use melamine to create effective, low-cost carbon capture; potential tailpipe application

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Using an inexpensive polymer called melamine, researchers from UC Berkeley, Texas A&M and Stanford have created a cheap, easy and energy-efficient way to capture carbon dioxide from smokestacks. The low cost of porous melamine means that the material could be deployed widely. —Mao et al.

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Initial Results of UK EV Driver Study Show Increased Confidence and Low Cost Recharging

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The average cost to trial participants for recharging at home is between 25p and £1 (US$0.40 This provides sufficient charge for between 20-40 miles of travel at a cost of between 40p to £1, depending on the tariff. The low cost of ‘refuelling’ in relatively short periods of time reinforce this. and $1.60) per day.

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Penn State, FSU team develops low-cost, efficient layered heterostructure catalyst for water-splitting

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A team of scientists from Penn State and Florida State University have developed a lower cost and industrially scalable catalyst consisting of synthesized stacked graphene and W x Mo 1–x S 2 alloy phases that produces pure hydrogen through a low-energy water-splitting process.

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