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79 Current news about the topic electrolysis

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Ceramic technologies for highly efficient power-to-X processes

15-Oct-2019

The speedy reduction of worldwide CO2 emissions is one of the most pressing and challenging tasks of our time. Alongside the strategy of avoiding CO2 emissions altogether, there are a number of technologies which transform unavoidable CO2 into valuable products. But these so-called power-to-X ...

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CO2 for a clean performance: Rheticus research project by Evonik and Siemens enters phase 2

High-value specialty chemicals produced from CO2 and water using electricity from renewable sources and bacteria

14-Oct-2019

Evonik and Siemens launched their joint research project Rheticus II. The goal is to develop an efficient and powerful test plant that will use carbon dioxide and water as well as electricity from renewable sources and bacteria to produce specialty chemicals (CO2). In the Rheticus I project, the ...

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Determining the activity of noble-metal-free catalyst particles

08-Oct-2019

Noble-metal-free nanoparticles could serve as catalysts for the production of hydrogen from water. Because they are so small, their properties are difficult to determine. Chemists have developed a new method with which they can characterise individual noble-metal-free nanoparticle catalysts. The ...

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New route to carbon-neutral fuels from carbon dioxide discovered

18-Sep-2019

If the idea of flying on battery-powered commercial jets makes you nervous, you can relax a little. Researchers have discovered a practical starting point for converting carbon dioxide into sustainable liquid fuels, including fuels for heavier modes of transportation that may prove very difficult ...

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BP, Nouryon and Port of Rotterdam partner on green hydrogen study

16-Apr-2019

BP, Nouryon (formerly AkzoNobel Specialty Chemicals), and the Port of Rotterdam have joined forces to explore the opportunity of making ‘green hydrogen’ via water electrolysis for BP’s refinery in Rotterdam, the Netherlands, which has the potential for significant reductions in CO2 emissions. The ...

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Breakthrough in acidic water electrolysis via ruthenium-based catalysts

25-Mar-2019

Hydrogen fuel, with the advantages of clean, renewable and of high fuel efficiency, is seen as the "ultimate fuel" and getting more attention around the world. Water electrolysis is an ideal way to produce hydrogen, yet it requires active and stable catalysts which make this process more ...

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How power-to-gas technology can be green and profitable

Economists map out economically viable path to renewables-based hydrogen production

28-Feb-2019

Hydrogen production based on wind power can already be commercially viable today. Until now, it was generally assumed that this environmentally friendly power-to-gas technology could not be implemented profitably. Economists at the Technical University of Munich (TUM), the University of Mannheim ...

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BioMCN to produce renewable methanol with green hydrogen

27-Feb-2019

Nouryon (formerly AkzoNobel Specialty Chemicals) and Gasunie have agreed to supply green hydrogen to BioMCN for the production of renewable methanol from CO2. The companies say it marks the next step in the sustainability of processes in the industry. Nouryon and Gasunie are currently ...

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Interactive size control of catalyst nanoparticles

10-Dec-2018

5, 10, or maybe 15? How many nanometers should nanoparticles of a catalyst be to optimize the course of the reaction? Researchers usually look for the answer by laborious, repetitive tests. At the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw, a qualitatively new ...

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Efficient electrochemical cells for CO2 conversion

29-Oct-2018

Scientists at Stanford University have developed electrochemical cells that convert carbon monoxide (CO) derived from CO2 into commercially viable compounds more effectively and efficiently than existing technologies. Their research provides a new strategy for capturing CO2 and converting it into ...

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