Search results for electrolysis hydrogen catalyst

Analytical Chemistry Jan 4, 2024

Research aims to convert greenhouse gas into valuable products with electricity

Researchers at Case Western Reserve University are developing ways to convert waste into fuels and other products, using processes that are energy efficient and powered by renewable sources.

Nanomaterials Dec 29, 2023

Novel toxic gas sensor improves the limit of nitrogen dioxide detection

Researchers at the Korea Research Institute of Standards and Science developed a toxic gas sensor with the world's highest sensitivity. This sensor can precisely monitor nitrogen dioxide (NO2), a toxic gas in the atmosphere, ...

Nanomaterials Dec 14, 2023

Researchers develop fast and energy-saving synthesis method for new electrocatalysts

Researchers from the Bavarian Center for Battery Technology and the "SolTech" research network at the University of Bayreuth have presented a new production method for electrocatalysts: a fast, low-temperature synthesis of ...

Analytical Chemistry Dec 14, 2023

Green hydrogen: Improving the stability of iridium catalysts with titanium oxides

Anodes for the electrolytic splitting of water are usually iridium-based materials. In order to increase the stability of the iridium catalyst, a team at HZB and a group at HI-ERN have now produced a so-called material library: ...

Nanomaterials Dec 12, 2023

The 'one-pot' nanosheet method catalyzing a green energy revolution

A research group from the Institute for Future Materials and Systems at Nagoya University in Japan has developed a new 'one-pot' method to make nanosheets using less rare metals. Their discovery should allow for the energy-making ...

Nanomaterials Nov 27, 2023

Durable, inexpensive electrocatalyst generates clean hydrogen and oxygen from water

A new electrocatalyst made of nickel (Ni), iron (Fe) and silicon (Si) that decreases the amount of energy required to synthesize H2 from water has been manufactured in a simple and cost-effective way, increasing the practicality ...

Analytical Chemistry Nov 27, 2023

High-valence metal-doped amorphous IrOx as stable electrocatalyst for acidic oxygen evolution reaction

Hydrogen has been regarded as a potential energy carrier instead of fossil fuels, addressing energy demand and environmental issues. Proton exchange membrane water electrolysis (PEMWE), with its high energy density, elevated ...

Analytical Chemistry Nov 15, 2023

Researchers improve water splitting reaction for green hydrogen gas production

Green hydrogen (or H2) produced from renewable energy resources is the fuel of a decarbonized future. Electrolysis, or splitting of water into oxygen and hydrogen with the help of an electrochemical cell, is one of the most ...

Nanophysics Nov 15, 2023

Researchers engineer nanoparticles using ion irradiation to advance clean energy, fuel conversion

MIT researchers and colleagues have demonstrated a way to precisely control the size, composition, and other properties of nanoparticles key to the reactions involved in a variety of clean energy and environmental technologies. ...

Analytical Chemistry Nov 3, 2023

New approach to water electrolysis for green hydrogen

Recent research into the demanding task of developing catalysts for hydrogen production has made substantial progress.

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