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HyperSolar reaches 1.25 V for water-splitting with its self-contained low-cost photoelectrochemical nanosystem

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volts (V) of water-splitting voltage with its novel low-cost electrolysis technology. Further, overcoming the corrosive degradation of these “artificial photosynthesis” systems remains a challenge and has thus far eluded commercialization. HyperSolar, Inc. announced that it had reached 1.25 V (at 25 °C at pH 0).

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Avantium acquires Liquid Light; electrocatalysis to convert CO2 to chemicals

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Liquid Light has developed proprietary process technology to make major chemicals from low-cost, globally-abundant carbon dioxide. The acquisition of Liquid Light is an important step in our strategy to create and commercialize breakthrough technologies in renewable chemistry. —Tom van Aken, CEO of Avantium.

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Global Bioenergies bio-isobutene process hits 70% of commercial yield at R&D scale

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Global Bioenergies announced that its bio-isobutene process has reached 70% of the commercial yield at R&D scale. The targeted commercial yield is 3.84 tons of low-cost, industrial-grade sugar for 1 ton of high-purity high-value bio-isobutene. This is a huge milestone.

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Georgia Tech team develops simple, low-cost process for oxide nanowires; superior separators for Li-ion batteries

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In a paper in the journal Science , the team reported the transformation of multimicrometer-sized particles of aluminum or magnesium alloys into alkoxide nanowires of tunable dimensions, which were converted into oxide nanowires upon heating in air. —Lei et al. The dissolved lithium can be recovered and reused.

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U Minn researchers develop bio-based elastomers from recoverable methyl valerolactone; tires, gaskets, seals, etc.

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Researchers at the University of Minnesota have developed and demonstrated at laboratory scale a novel process to synthesize low-cost, polymeric valerolactones with tunable mechanical properties and low glass transition temperatures. Their production and disposal is therefore unsustainable in the long term.

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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

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Ecolectro is developing alkaline exchange ionomers (AEIs) to enable low-cost fuel cell and electrolyzer technologies. Ecolectro’s AEIs would be resilient to the harsh operating conditions present in existing alkaline exchange membranes that prevent their widespread adoption in commercial applications. Ionic Materials, Inc.

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DOE to award $118M to 17 projects to accelerate domestic biofuel production

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Made from widely available domestic feedstocks and advanced refining technologies, energy-dense biofuels provide a pathway for low-carbon fuels that can lower greenhouse gas emissions throughout the transportation sector and accelerate the bioeconomy. Comstock Inc., RTI International and partners at POET Research, Inc.