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Integrating nanomaterial with light-absorbing molecule powers hydrogen production from water and sunlight

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Scientists at Tokyo Institute of Technology (Tokyo Tech) have developed a hybrid material constructed from a metal oxide nanosheet and a light-absorbing molecule for splitting water molecules (H 2 O) to obtain hydrogen (H 2 ) under sunlight. Copyright 2020, American Chemical Society. Credit: Tokyo Tech. Adopted with permission.

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Rice U team creates low-cost, high-efficiency integrated device for solar-driven water splitting; solar leaf

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Rice University researchers have created an efficient, low-cost device that splits water to produce hydrogen fuel. The platform developed by the Brown School of Engineering lab of Rice materials scientist Jun Lou integrates catalytic electrodes and perovskite solar cells that, when triggered by sunlight, produce electricity.

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Tokyo Tech team demonstrates visible-light photoelectrochemical water-splitting with cobalt-enhanced TiO2

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Scientists at Tokyo Institute of Technology (Tokyo Tech) have demonstrated the first visible-light photoelectrochemical system for water splitting using TiO 2 enhanced with cobalt. The proposed approach is simple and represents a stepping stone in the quest to achieve affordable water splitting to produce hydrogen.

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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. Computerized tomography of a MOFC, showing buildup of TiO 2 (light blue particles) in the triangular channels. Zepler Institute, University of Southampton.

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Kobe team develops method for highly efficient hydrogen production using sunlight, water and hematite

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A research group led by Associate Professor Takashi Tachikawa of Kobe University’s Molecular Photoscience Research Center has developed a strategy that greatly increases the amount of hydrogen produced from sunlight and water using hematite (??Fe Mesocrystal photoanode formation and photochemical water splitting characteristics.

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Berkeley Lab, JCAP researchers zero in on bismuth vanadate’s role in photoelectrical chemical cells

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Photoelectrical chemical cells (PECs) have the potential to produce hydrogen fuel through artificial photosynthesis, an emerging renewable energy technology that uses energy from sunlight to drive chemical reactions such as splitting water into hydrogen and oxygen. —Francesca Toma.

Water 243
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Honda opens Smart Home US in California; produces more energy than it consumes; direct DC-DC EV charging

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The home’s occupant will be able to use less than half of the energy of a similarly sized new home in the Davis area for heating, cooling and lighting. The home is also three times more water-efficient than a typical US home. Advanced lighting. Watch videos on pozzolan and post-tensioning.

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