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New stable water-splitting catalyst doesn’t require expensive iridium

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Researchers have developed a nickel-stabilized, ruthenium dioxide (Ni-RuO 2 ) anode catalyst for proton exchange membrane (PEM) water electrolysis. The Ni-RuO 2 catalyst shows high activity and durability in acidic OER for PEM water electrolysis. Illustration by Zhen-Yu Wu. 2 , suggesting potential for practical applications.

Water 411
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Virginia Tech team develops process for high-yield production of hydrogen from xylose under mild conditions

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A team of Virginia Tech researchers, led by Dr. Y.H. In the process, hydrogen is produced from xylose and water in one reactor containing 13 enzymes, including a novel polyphosphate xylulokinase (XK). Support for the current research comes from the Department of Biological Systems Engineering at Virginia Tech. Click to enlarge.

Virginia 331
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Virginia Tech researchers develop high-energy-density sugar “biobattery”, an enzymatic fuel cell

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A Virginia Tech research team led by Dr. Y.H. The sugar battery combines maltodextrin, a polysaccharide made from partial hydrolysis of starch with air to generate electricity and water as the main byproducts. This enzymatic fuel cell is based on non-immobilized enzymes that exhibit a maximum power output of 0.8?mW?cm

Virginia 343
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Virginia Tech team demonstrates green manufacturing method for Li-ion batteries

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Researchers at Virginia Tech have demonstrated a green and more sustainable manufacturing method for LIBs in which no hazardous organic solvent is used during electrode manufacturing and recycling. A paper on their work is published in the journal iScience. —Li et al. —Li et al. —Li et al. 2020.101081.

Li-ion 286
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DOE awards $27.5M to 16 water infrastructure projects

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million to 16 water infrastructure projects. Modern technology has the potential to reduce energy use in aging water infrastructure, particularly in wastewater treatment, which demands up to 2% of domestic electricity use each year. The US Department of Energy (DOE) is awarding $27.5

Water 186
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Mitsubishi Power & Texas Brine partner on large-scale salt cavern storage for hydrogen to support decarbonization efforts in the eastern US

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The nation’s largest brine producer, Texas Brine, and its affiliates have salt positions in New York, Virginia, Texas and Louisiana that will enable access to major load centers in the Northeast, Mid-Atlantic and the Gulf Coast. Brine, a mixture of salt and water, is produced during the solution mining of salt formations.

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DOE to Build Hydrogen Fuel Test Facility at West Virginia Airport

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The facility will use grid electricity to split water to produce pure hydrogen fuel. The fuel will be used by the airport’s operations and the 130 th Air Wing of the West Virginia Air National Guard. Alternatively, the electricity for the hydrolysis of water will come from coal-based power generation.