Subnanometric Iridium Clusters Atomically Enrooted on Non‐Stoichiometric Tungsten Oxides for Boosting Acidic Oxygen Evolution Reaction
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202520812
Abstract: The inherent thermodynamic instability of subnanometric clusters hinders their practical applications in electrocatalysis. Addressing this requires precise regulation of metal‐support interaction to firmly anchor subnanometric clusters onto suitable supports without compromising the exposure of active… read more here.
Keywords: acidic oxygen; non stoichiometric; tungsten oxides; oxygen ... See more keywords
Highly Active IrOx Formation on Strontium Manganite for Acidic Oxygen Evolution.
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DOI: 10.1002/adma.202515749
Abstract: Iridium-based oxides are considered the most effective catalysts for the acidic oxygen evolution reaction (OER) due to their superior stability and high activity. However, the high Ir content required poses a significant barrier to their… read more here.
Keywords: spectroscopy; acidic oxygen; evolution; strontium ... See more keywords
RuO2 with Short‐Range Ordered Tantalum Single Atoms for Enhanced Acidic Oxygen Evolution Reaction
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DOI: 10.1002/aenm.202403388
Abstract: Ruthenium Dioxide (RuO2), as one of the most promising alternatives to IrO2, suffers from the severe dissolution and overoxidation of Ru active sites during the acidic oxygen evolution reaction (OER), which hinders its practical application.… read more here.
Keywords: short range; single atoms; acidic oxygen; range ordered ... See more keywords
Efficient and stable acidic oxygen evolution based on W18O49 nanowires supported IrOX.
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DOI: 10.1002/cssc.202402769
Abstract: Proton exchange membrane water electrolyzer (PEMWE) is considered to be a promising green hydrogen production technology but places high demand on the anodic oxygen-evolving electrocatalysts to withstand the strong oxidizing and acidic reaction condition. Here… read more here.
Keywords: acidic oxygen; w18o49 nanowires; oxygen; supported irox ... See more keywords
A chemical etching strategy to improve and stabilize RuO2-based nanoassemblies for acidic oxygen evolution
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DOI: 10.1016/j.nanoen.2021.105909
Abstract: Abstract RuO2-based catalysts have been widely used for acidic oxygen evolution reaction (OER), a key half reaction of overall water splitting. However, RuO2 suffers from the drawbacks of inferior OER performance in acidic conditions due… read more here.
Keywords: ruo2 based; strategy; ruo2; oxygen evolution ... See more keywords
Sb 2 WO 6 modulated Co 3 O 4 with preferential adsorption enables efficient acidic oxygen evolution at low cost
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DOI: 10.1039/d5ta06313b
Abstract: Designing active and durable acidic oxygen evolution reaction (OER) Low-cost catalysts for proton exchange membrane water electrolyzers (PEMWEs) remains challenging, primarily due to the difficulty in balancing catalytic performance with... read more here.
Keywords: low cost; acidic oxygen; oxygen evolution;
Decoding heterogeneous electrocatalysts for acidic oxygen evolution: mechanisms, rational design, and AI acceleration
Sign Up to like & getrecommendations! Published in 2025 at "National Science Review"
DOI: 10.1093/nsr/nwaf474
Abstract: ABSTRACT Proton exchange membrane water electrolyzers (PEMWEs) are positioned as a transformative technology for renewable energy conversion and storage systems. The acidic oxygen evolution reaction (AOER), serving as the pivotal half-reaction governing overall efficiency, operational… read more here.
Keywords: acidic oxygen; oxygen evolution; decoding heterogeneous; heterogeneous electrocatalysts ... See more keywords