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Israeli team develops decoupled PEC water-splitting system for centralized production of H2

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Researchers in Israel have designed a separate-cell photoelectrochemical (PEC) water-splitting system with decoupled hydrogen and oxygen cells for centralized hydrogen production. A paper describing their system is publishedin the journal Joule. The hydrogen cell contains the cathode, and it is physically separated from the oxygen cell.

Water 355
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Empa researchers investigate release of micro-rubber particles from tires into environment

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Although the presence of microplastics in the environment is raising concerns, the amount of microplastics in air and water is small compared to another polymer that pollutes air and water: micro rubber. Empa researchers have now calculated that over the last 30 years, from 1988 to 2018, 219? —Christoph Hüglin.

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EU research project IDEALFUEL seeks to develop marine low-sulfur heavy fuel oils from biomass; Bio-HFO

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However, HFOs are banned in the national waters of many countries. In addition, the International Maritime Organization (IMO) is seeking to ban HFO use in Arctic waters. This is cost competitive with Ultra-Low Sulfur Fuel Oil (ULSFO) which current, 2019, price level is €450-550/tonne.

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Researchers develop solid electrolyte for electrocatalytic reduction of CO2 to pure liquid fuels

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At the right, an oxygen evolution reaction (OER) catalyst generates positive protons from water and sends them through the cation exchange membrane (CEM). The ions recombine into formic acid or other products that are carried out of the system by deionized (DI) water and gas. Illustration by Chuan Xia and Demin Liu. —Chuan Xia.

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Gen 3 Ecodiesel in 2020 Ram 1500 EcoDiesel delivers 480 lb-ft, leading fuel economy

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The 2020 Ram 1500 EcoDiesel will go on sale in the fourth quarter of 2019. The 2019 Ram 1500 Classic is also offered with the optional second-generation 3.0-liter A new-generation water-cooled turbocharger with variable geometry turbine (VGT) increases efficiency and responsiveness during transient conditions. liter EcoDiesel.

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Study shows a much cheaper catalyst can generate hydrogen in a commercial electrolyzer

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Researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University have shown for the first time that a low-cost, non-precious metal cobalt phosphide (CoP) catalyst catalyst can split water and generate hydrogen gas for hours on end in the harsh environment of a commercial device. King, McKenzie A.

Hydrogen 218
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The World's First Dissolvable Smartwatch

Cars That Think

Advances in electronics over the decades have led to explosive growth in their use, with global sales of consumer electronics reaching more than $1 trillion in 2019. Previously the researchers developed a composite material made using zinc nanoparticles that dissolved in water for use in temporary circuits.

Waste 97