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Researchers split seawater without pre-treatment to produce green hydrogen

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Researchers from the University of Adelaide and Tianjin University have successfully split seawater without pre-treatment to produce green hydrogen. The use of vast amounts of high-purity water for hydrogen production may aggravate the shortage of freshwater resources. A paper on the work is published in Nature Energy.

Hydrogen 345
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Sunfire, Fraunhofer, partners launch project to scale alkaline AEM electrolysis

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In addition, AEM technology is characterized by its cheap and non-critical materials—similar to AEL technology. However, commercially available membranes lack sufficient stability in alkaline environments, which have limited the widespread adoption of AEM in electrolysis applications.

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UK researchers use graphite to waterproof perovskite solar cells

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A cheaper, cleaner and more sustainable way of making hydrogen fuel from water using sunlight is closer with new research from the University of Bath’s Centre for Sustainable Chemical Technologies. The Bath team instead used commercially available graphite, which is very cheap and much more sustainable than indium.

Solar 236
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Univ. Houston, Caltech team develops new earth-abundant, cost-effective catalyst for water-splitting

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A team of researchers from the University of Houston and the California Institute of Technology has developed an active and durable earth-abundant transition metal dichalcogenide-based hybrid catalyst for water-splitting that exhibits high hydrogen evolution activity approaching the state-of-the-art platinum catalysts. Zhou et al.

Houston 150
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Power-to-gas trial to inject hydrogen into Australia’s gas grid; A$5M award to AquaHydrex

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On behalf of the Australian Government, ARENA has provided A$5 million (US$4 million) in funding to Wollongong-based AquaHydrex to develop commercially its new class of electrolyzer to produce cheap hydrogen from splitting water. When hydrogen burns, it produces only water vapor and no carbon dioxide.

Gas 150
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QUB spin-out to commercialize to technique for production of MOFs; storage for natural gas vehicles

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Chemists at Queen’s University Belfast (Ireland) have devised a novel environmentally friendly technique which allows the rapid production of metal-organic frameworks (MOFs). The technology is to be commercialized by a spin-out from the University, MOF Technologies. Example of mechanochemical production of a MOF. Pichon et al.

Gas 218
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Sandia team boosts hydrogen production activity by molybdenum disulfide four-fold; low-cost catalyst for solar-driven water splitting

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The improved catalyst has already released four times the amount of hydrogen ever produced by MoS 2 from water. Because of this, a commercial catalyst would require a huge amount of MOS 2. Molly is dirt cheap and abundant. —co-author Jeff Brinker, Sandia Fellow and University of New Mexico professor.

Low Cost 150