Search results for electrolysis hydrogen catalyst

Analytical Chemistry Mar 1, 2024

Researchers observe the effect of magnetic fields on electrocatalytic processes

A collaboration between research groups from ICIQ demonstrate how the presence of an external magnetic field alters the reaction mechanism of the electrocatalytic oxygen evolution reaction.

Analytical Chemistry Mar 1, 2024

AI technique promotes green hydrogen production using more abundant chemical elements

A NIMS research team has developed an AI technique capable of expediting the identification of materials with desirable characteristics. Using this technique, the team was able to discover high-performance water electrolyzer ...

Analytical Chemistry Feb 29, 2024

Research progress of layered double hydroxide-based electrocatalyst for water splitting

In the context of the gradual depletion of fossil fuels and the energy crisis, hydrogen energy has attracted widespread attention due to its ultra-high energy density and eco-friendly properties. However, most of the hydrogen ...

Materials Science Feb 27, 2024

Eco-friendly catalyst and materials research explores pathways to renewable energy

The search for sustainable and affordable energy conversion technologies has highlighted the importance of the oxygen reduction and oxygen evolution reactions (ORR and OER). These processes are crucial for the efficiency ...

Analytical Chemistry Feb 26, 2024

Energy-saving electrochemical hydrogen production via co-generative strategies in hybrid water electrolysis

With the increase in global energy demand and environmental pollution, the development of sustainable energy to reduce the consumption of fossil fuels (such as oil, natural gas, and coal) has become the key to achieving sustainable ...

Analytical Chemistry Jan 18, 2024

New material opens up possibility of converting water pollutants into hydrogen gas

WPI Researchers have developed a material to remove urea from water and potentially convert it into hydrogen gas. By building these materials of nickel and cobalt atoms with carefully tailored electronic structures, the group ...

Analytical Chemistry Jan 17, 2024

Researchers develop a low-cost catalyst for green hydrogen production

Electrolysis is a process that uses electricity to create hydrogen and oxygen molecules from water. The use of proton exchange membrane (PEM) and renewable energy for water electrolysis is widely regarded as a sustainable ...

Analytical Chemistry Jan 16, 2024

A Bi-doped RuO₂ catalyst for efficient and durable acidic water oxidation

Water electrolysis is a promising approach to generate hydrogen by the means of transforming electric energy powered by sustainable energy into chemical energy stored in hydrogen bonds.

Analytical Chemistry Jan 10, 2024

Researchers experimentally determine the reaction mechanism for catalytic ammonia production

Researchers at Stockholm University have for the first time been able to study the surface of iron and ruthenium catalysts when ammonia is formed from nitrogen and hydrogen. The study, "Operando Probing of the Surface Chemistry ...

Nanomaterials Jan 8, 2024

Engineering stable and efficient nanosheet catalysts with Turing structures for hydrogen production

Hydrogen energy has emerged as a promising alternative to fossil fuels, offering a clean and sustainable energy source. However, the development of low-cost and efficient catalysts for hydrogen evolution reaction remains ...

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