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NCSU team develops catalyst for thermal hybrid water-splitting and syngas generation with exceptional conversion; H2 gas and liquid fuels

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Researchers at North Carolina State University have developed a highly effective new perovskite-promoted iron oxide redox catalyst for a hybrid solar-redox scheme they had proposed earlier for partial oxidation and water-splitting of methane. To further enhance this effect, they proposed a layered reverse-flow reactor concept.

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ASU and Argonne researchers report progress on artificial leaf for solar conversion of water to H2 and O2

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Designing an artificial leaf that uses solar energy to convert water cheaply and efficiently into hydrogen and oxygen is one of the goals of BISfuel (Bio-inspired Solar fuel production)—the Energy Frontier Research Center, funded by the Department of Energy, in the Department of Chemistry and Biochemistry at Arizona State University.

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New one-pot process for conversion of cellulose to n-hexane, a gasoline component

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One-pot process for conversion of cellulose to hexane, a gasoline component. Even using a high weight ratio of cellulose to water (1:1), a 71% yield of n-hexane could be obtained from ball-milled cellulose. To the best of our knowledge, this conversion process has not yet been reported. Credit: ACS, Liu et al. Click to enlarge.

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Researchers develop free-standing nanowire mesh for direct solar water-splitting to produce H2; new design for “artificial leaf”

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The mesh with BiVO 4 nanowire photoanode for water oxidation and Rh-SrTiO 3 nanowire photocathode for water reduction produces hydrogen gas without an electron mediator. When immersed in water with visible light irradiation (? ? In the present study, we developed a new architecture for direct solar water-splitting.

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Toshiba targeting practical implementation of conversion of solar energy and CO2 to feedstock and fuel in 2020s

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Toshiba Corporation has developed a new technology that uses solar energy directly to generate carbon compounds from carbon dioxide and water, and to deliver a viable chemical feedstock or fuel with potential for use in industry.

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An abundant and inexpensive water-splitting photocatalyst with low toxicity active in visible light

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Researchers at Japan’s National Institute for Materials Science (NIMS) have discovered a new photocatalyst, Sn 3 O 4 , which facilitates the production of hydrogen fuel from water, using sunlight as an energy source. Sn 3 O 4 has great potential as an abundant, cheap, and environmentally benign solar-energy conversion catalyst.

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Optimized conversion of glycerol to oxygenated fuel additive in continuous flow reactor

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They found that the presence of impurities such as water and salt in glycerol significantly reduced the yield at the optimum conditions. At optimum conditions (temperature of 25 °C, acetone-to-glycerol molar ratio of 4 and weight hour space velocity of 2 h ?1 1 ) the maximum yield was obtained at 94 ± 2%. 2014.02.068.