Search results for electrolysis hydrogen catalyst

Nanomaterials Feb 28, 2022

Improved fuel cell performance using semiconductor manufacturing technology

A research team in Korea has synthesized metal nanoparticles that can drastically improve the performance of hydrogen fuel cell catalysts by using semiconductor manufacturing technology. The Korea Institute of Science and ...

Materials Science Feb 16, 2022

Innovative catalysts examined in expert review

Green hydrogen is an important component in a climate-neutral energy system. It is produced by electrolytically splitting water with wind or solar power and stores this energy in chemical form. But currently, the production ...

Materials Science Feb 14, 2022

A new, sustainable way to make hydrogen for fuel cells and fertilizers

A new sustainable and practical method for producing hydrogen from water has been discovered by a team of researchers at the RIKEN Center for Sustainable Resource Science (CSRS) in Japan led by Ryuhei Nakamura. Unlike current ...

Materials Science Jan 31, 2022

New study suggests an alternative technique for determining the true activity of catalysts

Electrolysis of water or "water electrosplitting" has received a great deal of attention recently owing to its potential as a clean source of hydrogen, the oft-touted fuel of the future. However, two issues have long stood ...

Materials Science Jan 14, 2022

Overcoming a hurdle on the path to renewable-energy storage

If renewable energies are one day to replace fossil fuels, engineers need to find a way to store it reliably and on a large scale. One method that numerous researchers are currently studying involves storing the energy in ...

Materials Science Jan 7, 2022

In situ ion-exchange preparation methods developed for efficient electrocatalytic water oxidation

Using a simple redox-precipitation approach, a research team has recently reported their synthesis of ultrathin NiCoFe-NDA (NDA=2,6-naphthalenedicarboxylic acid) nanosheets for high efficiency oxygen evolution reaction (OER) ...

Materials Science Dec 10, 2021

Researchers develop advanced catalysts for clean hydrogen production

Oregon State University research into the design of catalysts has shown that hydrogen can be cleanly produced with much greater efficiency and at a lower cost than is possible with current commercially available catalysts.

Nanophysics Dec 2, 2021

New photocatalyst could enable more efficient hydrogen production

Aerogels are extraordinary materials that have set Guinness World Records more than a dozen times, including as the world's lightest solids.

Nanomaterials Nov 19, 2021

Two is better than one: Single-atom dimer electrocatalyst for green hydrogen production

The limited reservoir of fossils fuels and the ever-increasing threats of climate change have encouraged researchers to develop alternative technologies to produce eco-friendly fuels. Green hydrogen generated from the electrolysis ...

Materials Science Nov 11, 2021

Chemists discover new way to harness energy from ammonia

A research team at the University of Wisconsin-Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels.

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