Engineering electronic regulation of ultrafine Ru nanoparticles for boosting hydrogen oxidation and evolution electrocatalysis

Jianling Dong; Xiang Ding; Luyu Liu; Hongli Liu; Siyuan Tang; Haotian Qin; Nan Jiang; Fuzhan Song

doi:10.1039/d5cc07423a

January 1, 2026Chemical Communications

Engineering electronic regulation of ultrafine Ru nanoparticles for boosting hydrogen oxidation and evolution electrocatalysis

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Key Points

To develop an MXene-based support that enhances the activity of high-valence Ru nanoparticles for hydrogen electrocatalysis.
Developed MXene-based support engineering for Ru nanoparticles.
Investigated bi-supports such as Ru/CrOx@Cr2C.
Conducted electrocatalytic tests for hydrogen oxidation and evolution.
Achieved significantly enhanced mass activity for hydrogen oxidation and evolution.
Demonstrated improved efficiency of Ru nanoparticles in electrocatalysis.

Implication

Engineering high-valence Ru configurations enhances electrocatalytic activity in hydrogen processes, suggesting improved energy applications.

Abstract

Herein, a concept of in-situ grown MXene-based support engineering high-valence Ru active configuration is presented for boosting hydrogen electrocatalysis. By virtue of bi-supports, Ru/CrOx@Cr2C not only achieve a mass activity...

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Cite This Study

Dong et al. (2026) studied this question.

synapsesocial.com/papers/69a7cd4fd48f933b5eed9898 https://doi.org/10.1039/d5cc07423a

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Engineering electronic regulation of ultrafine Ru nanoparticles for boosting hydrogen oxidation and evolution electrocatalysis

Key Points

Implication

Abstract

Discussion

Cite This Study

Engineering electronic regulation of ultrafine Ru nanoparticles for boosting hydrogen oxidation and evolution electrocatalysis

Key Points

Implication

Abstract

Discussion

Cite This Study

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