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Sparc Hydrogen to test photocatalytic water splitting (PWS) reactor at CSIRO

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The Sparc Green Hydrogen process combines concentrated solar (CS) with photocatalytic water splitting. The key aims of this work are to advance the technology readiness level (TRL) of Sparc Hydrogen’s PWS reactor and provide valuable data and information for the subsequent piloting phase.

Water 396
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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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Ontario researchers develop new water plasmolysis method for production of hydrogen

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Researchers at the University of Ontario Institute of Technology are developing a new method to dissociate water vapor into hydrogen gas by microwave-generated plasma (plasmolysis). A) An experimental setup for full microwave hydrogen production and (b) Schematic of the plasma reactor placed inside the microwave. (A)

Water 368
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Novel inexpensive cobalt-nickel electrode for efficient water and urea electrolysis; yolk-shell nanoparticles

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Electrolytic hydrogen production powered by renewable energy is seen as an environmentally friendly means to ameliorate global climate and energy problems. Both half reactions of water electrolysis—hydrogen and oxygen evolution—are unfortunately slow and require a lot of power. Zhang, S.L., and Lou, X.W.

Water 413
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Photocatalytic optical fibers convert water into hydrogen

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Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solar energy. Zepler Institute, University of Southampton. This as an ideal example of chemical engineering for a 21 st century green technology. Potter, Daniel J.

Water 371
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Pitt engineers using membrane distillation to recycle water used in fracking and drilling

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Engineers at the University of Pittsburgh Swanson School of Engineering are using membrane distillation technology to enable drillers to filter and reuse the produced water in the oil and gas industry, in agriculture, and other beneficial uses.

Water 303
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Cambridge researchers develop standalone device that makes formic acid from sunlight, CO2 and water

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Researchers at the University of Cambridge, with colleagues at the University of Tokyo, have developed a standalone device that converts sunlight, carbon dioxide and water into formic acid, a carbon-neutral fuel, without requiring any additional components or electricity. —senior author Professor Erwin Reisner.

Water 418