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New efficient, low-temperature catalyst for converting water and CO to hydrogen and CO2

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Scientists in the US and China have developed a new low-temperature catalyst for producing high-purity hydrogen gas while simultaneously using up carbon monoxide (CO) via the water-gas shift (WGS) reaction. Its synergy with adjacent Mo sites in α-MoC can effectively activate water at low temperature. —Yao et al.

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New hybrid photocatalyst for highly efficient hydrogen production from water

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Researchers at the University of Central Florida, with colleagues at Pacific Northwest National Laboratory (PNNL) and Tsinghua University, developed a new hybrid nanomaterial—a nonmetal plasmonic MoS 2 @TiO 2 heterostructure—for highly efficient photocatalytic H 2 generation from water.

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New catalyst supports ultra-low-temperature water-gas-shift reaction for hydrogen production

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Researchers from China and the US have synthesized gold layered clusters on an α-MoC substrate to create an interfacial catalyst system for the ultra-low-temperature water-gas shift (WGS) reaction for the production of high-purity hydrogen and concomitant utilization of carbon monoxide (CO). —Yao et al.

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Argonne team develops synthetic bionano membrane to convert light to hydrogen

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The researchers’ device, reported in the journal ACS Nano as a “synthetic purple membrane,” contains tiny discs of lipids, man-made proteins and semiconducting nanoparticles that, when taken together, can transform sunlight into hydrogen fuel. The system produces hydrogen at a turnover of about 240 μmol of H 2 (μmol protein) −1 h –1 and 17.74

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All-in-one solar-powered tower makes carbon-neutral kerosene in the field at pilot-scale

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Researchers in Europe led by a team from ETH Zurich have designed a fuel production system that uses water, CO 2 , and sunlight to produce aviation fuel. We are the first to demonstrate the entire thermochemical process chain from water and CO 2 to kerosene in a fully-integrated solar tower system. Zoller et al. Zoller et al.

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Toshiba’s new large-scale production technology for electrolysis electrodes cuts iridium use to 1/10

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P2G uses electrolysis of water to convert renewable energy into hydrogen, for storage and transportation to where it is needed. Toshiba developed an iridium oxide nanosheet laminated catalyst that reduced the iridium requirement to 1/10 in 2017. Practical application requires reduction of the iridium used.

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New TOTAL hydrogen filling station in Karlsruhe produces H2 onsite with steam electrolysis and solar energy

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A new TOTAL hydrogen filling station on Karlsruhe’s Südtangente ring-road was commissioned on Wednesday. million) for the hydrogen facility under its National Innovation Program for Hydrogen and Fuel Cell Technology (NIP). Steam electrolyzers ( earlier post ) are excellent for converting electrical energy into chemical energy.

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