Search results for electrolysis hydrogen catalyst

Analytical Chemistry Apr 30, 2025

Molecular engineering approach could boost hydrogen evolution reaction activity by up to 50 times in alkaline media

Electrolyzers are devices that can split water into hydrogen and oxygen using electricity and via a process known as electrolysis. In the future, these devices could help to produce hydrogen gas from water, which is valuable ...

Nanomaterials Apr 28, 2025

Nanostructured catalyst produces green hydrogen and glycerate with improved energy efficiency

A research group led by Prof. Chen Liang at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has designed a high-entropy electrocatalyst that achieves efficient production ...

Analytical Chemistry Apr 25, 2025

Scientists develop novel strategy to enhance water oxidation catalysis

A research team has developed a highly stable and efficient water oxidation catalyst, marking a major advancement in the field of green hydrogen production via water splitting technology.

Analytical Chemistry Apr 23, 2025

Porous crystal catalyst offers durable, efficient solution for clean hydrogen production

A new catalyst structure offers a potential pathway toward more cost-effective hydrogen production via water electrolysis. The material centers on mesoporous single-crystalline Co3O4 doped with atomically dispersed iridium ...

Analytical Chemistry Apr 17, 2025

From cage to sponge: Clathrate material morphs into powerful green hydrogen catalyst

Clathrates are characterized by a complex cage structure that provides space for guest ions too. Now, for the first time, a team has investigated the suitability of clathrates as catalysts for electrolytic hydrogen production ...

Biochemistry Apr 8, 2025

Bimetallene catalyst enables energy-efficient biomass conversion

The sustainable production of fuels and value-added chemicals from biomass is a cornerstone of the future bioeconomy. 5-hydroxymethylfurfural (HMF), a platform molecule derived from lignocellulosic biomass, holds immense ...

Nanomaterials Mar 21, 2025

Core-shell nanocluster catalyst enables high-efficiency, low-cost and eco-friendly hydrogen production

A Korean research team has successfully developed an advanced electrochemical catalyst. This innovation is expected to lead the next generation of sustainable hydrogen production.

Analytical Chemistry Mar 20, 2025

Researchers develop chainmail integrated-electrode for highly efficient hydrogen sulfide electrolysis

Hydrogen sulfide (H2S), a toxic and corrosive byproduct of fossil fuel extraction, poses significant environmental and industrial challenges. While the conventional Claus process converts H2S into elemental sulfur, it fails ...

Analytical Chemistry Mar 12, 2025

Incorporating Gd into Fe-doped nickel oxide markedly enhances oxygen evolution reaction activity

Producing clean hydrogen energy usually involves the oxygen evolution reaction (OER), which has the unfortunate drawback of being sluggish and inefficient. Catalysts can fast-track this process, but it is no easy task finding ...

Analytical Chemistry Mar 6, 2025

Aluminum's surprising stability in alkaline environments enhances hydrogen production

Aluminum (Al) is a material considered susceptible to corrosion, but it could become key to core technology in producing clean hydrogen energy. A POSTECH research team succeeded in dramatically improving the performance of ...

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