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Linde to Build, Own and Operate World's Largest PEM Electrolyzer for Green Hydrogen

14-Jan-2021

Linde announced it will build, own and operate the world's largest PEM (Proton Exchange Membrane) electrolyzer plant at the Leuna Chemical Complex in Germany. The new 24-megawatt electrolyzer will produce green hydrogen to supply Linde's industrial customers through the company's existing ...

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Increasing the Activity of Catalysts

A key to producing green hydrogen more efficiently

13-Jan-2021

A layer as thin as a single atom makes a huge difference: On the surface of an electrode, it doubles the amount of water split in an electrolysis system without increasing the energy requirements. Thus, the ultrathin layer also doubles the amount of hydrogen produced without increasing costs. ...

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Producing hydrogen from water

Researchers take key step toward cleaner, more sustainable production of hydrogen

12-Jan-2021

Efficiently mass-producing hydrogen from water is closer to becoming a reality thanks to Oregon State University College of Engineering researchers and collaborators at Cornell University and the Argonne National Laboratory. The scientists used advanced experimental tools to forge a clearer ...

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New energy conversion layer for biosolar cells

04-Jan-2021

Photosynthetic proteins can convert light energy into other forms of energy. Researchers want to make this technology usable for the industrial production of fuels, for example. A research team from the Ruhr-Universität Bochum (RUB), together with colleagues from Lisbon, has produced a ...

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Hunting out hidden hydrogen: novel holey nanosheets for detecting hydrogen gas leaks

Scientists develop hydrogen sensors with holey zinc oxide "nanosheets" to prevent accidents from hydrogen gas leaks

15-Dec-2020

In recent years, hydrogen (H2) has emerged as the best option for clean energy in our pursuit of an alternative fuel for mitigating environmental problems such as global warming. Hailed as "batteries of the future," H2 fuel cells are touted as the fuel for the future generation. While this is all ...

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The next phase of the proton puzzle

New milestone in frequency comb spectroscopy

30-Nov-2020

Scientists at the Max Planck Institute of Quantum Optics (MPQ) have succeeded in testing quantum electrodynamics with unprecedented accuracy to 13 decimal places. The new measurement is almost twice as accurate as all previous hydrogen measurements combined and moves science one step closer to ...

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Hydrogen-producing living droplets paving way for alternative future energy source

A step towards photobiological green energy development under natural aerobic conditions

27-Nov-2020

Scientists have built tiny droplet-based microbial factories that produce hydrogen, instead of oxygen, when exposed to daylight in air. The findings of the international research team based at the University of Bristol and Harbin Institute of Technology in China, are published in Nature ...

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Stable Catalysts for New Energy

Crucial new technologies such as hydrogen production or carbon capture require new catalysts. Experiments show: It's not just the material that matters, but also its atomic surface structure

26-Nov-2020

On the way to a CO2-neutral economy, we need to perfect a whole range of technologies - including the electrochemical extraction of hydrogen from water, fuel cells, or carbon capture. All these technologies have one thing in common: they only work if suitable catalysts are used. For many years, ...

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Green hydrogen: buoyancy-driven convection in the electrolyte

For the first time investigated, how the liquid electrolyte throughout the cell behaves during electrolysis

23-Nov-2020

Hydrogen produced by using solar energy could contribute to a climate neutral energy system of the future. But there are hurdles on the way from laboratory scale to large-scale implementation. A team at HZB has now presented a method to visualise convection in the electrolyte and to reliably ...

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Decoding the way catalysts work

Good catalytic performance is driven chiefly by processes that occur on the surface of the catalyst – and not electrochemical processes

20-Nov-2020

Splitting water into hydrogen and oxygen is an important chemical reaction, especially considering that the use of hydrogen as an energy source in sustainable mobility in the future. An international research team has now decoded how one of the catalysts used in this reaction works. Hydrogen is a ...

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