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Virginia Tech team develops process for high-yield production of hydrogen from xylose under mild conditions

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Percival Zhang, has developed a process to convert xylose—the second-most abundant sugar in plants—into hydrogen with approaching 100% of the theoretical yield. In the process, hydrogen is produced from xylose and water in one reactor containing 13 enzymes, including a novel polyphosphate xylulokinase (XK). earlier post ).

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DOE seeking feedback on biological hydrogen production

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The US Department of Energy (DOE) has issued ( DE-FOA-0001065 ) a request for feedback on biological hydrogen production research and development (R&D) pathways, barriers, issues and opportunities for development of technologies that can ultimately produce low cost hydrogen that meets DOE goals.

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Sandia Labs and NREL leading new DOE hydrogen infrastructure project; H2FIRST

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A new project launched by the US Department of Energy (DOE) and led by Sandia National Laboratories and the National Renewable Energy Laboratory (NREL) will work in support of H 2 USA, the public private partnership introduced in 2013 by the Energy Department and industry stakeholders to address the challenge of hydrogen infrastructure.

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Kawasaki Heavy and Shell to partner on technologies for transporting liquefied hydrogen by sea

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The Nikkei reports that Kawasaki Heavy Industries and Royal Dutch Shell will partner to develop technologies for transporting large volumes of liquefied hydrogen by sea. Kawasaki has already been collaborating with Iwatani and Electric Power Development in hydrogen mass production and transportation. Earlier post.) Click to enlarge.

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DOE to issue funding opportunity for R&D for hydrogen storage for vehicles, material handling and portable power

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DOE plans to issue the FOA in late June or early July 2013. The goal is to enable the widespread commercialization of hydrogen and fuel cell technologies and specifically to provide adequate hydrogen storage for onboard vehicle, material handling, and portable power applications that meet the DOE hydrogen storage targets.

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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

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During discharge, liquid bromine is reduced to hydrobromic acid along the lower solid graphite electrode, and hydrogen is oxidized at the upper porous electrode. MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. Credit: Braff et al. Click to enlarge.

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University of Houston team demonstrates new efficient solar water-splitting catalyst for hydrogen production

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Researchers from the University of Houston (UH) have developed a cobalt(II) oxide (CoO) nanocrystalline catalyst that can carry out overall water splitting with a solar-to-hydrogen efficiency of around 5%. The generation of hydrogen from water using sunlight could potentially form the basis of a clean and renewable source of energy.

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