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Swiss team develops effective and low-cost solar water-splitting device; 14.2% solar-to-hydrogen efficiency

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Recently, c-Si modules have been implemented in solar-hydrogen devices, demonstrating SHE [solar-to-hydrogen efficiency] of 9.7%. As the V OC of the presented c-Si cells is only ∼600 mV, four cells need to be connected in series to achieve stable water splitting performance. Schüttauf et al. Schüttauf et al. Schüttauf et al.

Solar 150
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Kawasaki, Subaru, Toyota, Mazda, and Yamaha partner on producing, transporting, and using carbon-neutral fuels, including hydrogen

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Specifically, to expand options for producing, transporting, and using fuel, the five companies intend to unite and pursue the three initiatives of: Participating in races using carbon-neutral fuels; Exploring the use of hydrogen engines in two-wheeled and other vehicles; and. Continuing to race using hydrogen engines.

Mazda 387
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UCSC team develops high-performance nanostructured composite catalyst for water-splitting to produce hydrogen

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A low-cost, nanostructured composite material developed by researchers at UC Santa Cruz has shown performance comparable to Pt/C as a catalyst for the electrochemical splitting of water to produce hydrogen. Performance Catalysts for Electrochemical Hydrogen Evolution” ChemSusChem 11, 130 doi: 10.1002/cssc.201701880.

Hydrogen 170
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DOE awards $20M to 10 hydrogen production and delivery technologies projects

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The US Department of Energy (DOE) will award $20 million to ten new research and development projects that will advance hydrogen production and delivery technologies: six on hydrogen production and four on hydrogen delivery. million to develop a reactor for hydrogen production from bio-derived liquids.

Hydrogen 253
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New low-cost bio-inspired nanostructured MoS2 catalyst performs almost as efficiently as Pt for hydrogen production

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A team led by researchers from Sandia National Laboratories and the University of California, Merced has developed an efficient molybdenum disulfide (MoS 2 ) catalyst for driving the hydrogen evolution reaction (HER). The structures take in an external material to produce hydrogen rather than oxygen, and one day may be powered by sunlight.

Low Cost 170
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New photoelectrode with enhanced visible light absorption for improved solar water-splitting for hydrogen production

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A team of researchers at Ulsan National Institute of Science and Technology (UNIST), Korea University, and the Korea Advanced Institute of Science and Technology (KAIST) has developed a new type of multilayered (Au NPs/TiO 2 /Au) photoelectrode that could boost the ability of solar water-splitting to produce hydrogen.

Water 150
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NCSU team develops catalyst for thermal hybrid water-splitting and syngas generation with exceptional conversion; H2 gas and liquid fuels

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Researchers at North Carolina State University have developed a highly effective new perovskite-promoted iron oxide redox catalyst for a hybrid solar-redox scheme they had proposed earlier for partial oxidation and water-splitting of methane. Schematic of the hybrid process for liquid fuel and hydrogen generation.