What question did this study set out to answer?

The aim is to improve the efficiency of the alkaline hydrogen evolution reaction by modifying intermediate binding on RuO2.

April 10, 2026

Boosting Alkaline Hydrogen Evolution on RuO 2 : Regulation of Intermediate Binding by Keggin-Type Polyoxometalates

Key Points

The aim is to improve the efficiency of the alkaline hydrogen evolution reaction by modifying intermediate binding on RuO2.
Evaluated the catalytic activity of RuO2 in alkaline conditions
Modified RuO2 with Keggin-type polyoxometalates
Analyzed changes in intermediate binding and reaction rates
Enhanced hydrogen evolution rates observed with modified RuO2
Improved binding of reaction intermediates leads to better catalytic efficiency
Demonstrated potential for sustainable hydrogen production

Abstract

Efficient, low-cost electrocatalysts are essential for sustainable hydrogen production via the alkaline hydrogen evolution reaction (HER). While ruthenium oxide (RuO2) is conductive and stable, its HER activity is hampered by...

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Chang Liu

Faheem Abbas

Jiayang Shi

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Inorganic Chemistry Frontiers

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Boosting Alkaline Hydrogen Evolution on RuO 2 : Regulation of Intermediate Binding by Keggin-Type Polyoxometalates

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Abstract

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