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January 1, 2021Energy & Environmental ScienceOpen Access

Partially reduced Ru/RuO ₂ composites as efficient and pH-universal electrocatalysts for hydrogen evolution

Yanliu Dang Tianli Wu Haiyan Tan Jinlong Wang Can Cui Peter Kerns Wen Zhao Luisa F. Posada Liaoyong Wen Steven L. Suib

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Key Points

To evaluate the efficiency of Ru/RuO2 composites as electrocatalysts for hydrogen evolution reactions in various pH environments.
Developed Ru/RuO2 composites with a metal/metal oxide interface.
Assessed hydrogen evolution reaction (HER) performance under different pH conditions.
The Ru/RuO2 composites demonstrated enhanced HER activity across a wide pH range.
Achieved significant efficiency improvements compared to traditional electrocatalysts.

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Implication

Demonstrates efficient hydrogen evolution reactions in pH-universal conditions, indicating promising electrocatalysts.

Abstract

Ru/RuO 2 composites with unique metal/metal oxide interface are proposed and work to pursue efficient HER performance in pH-universal media.

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Cite This Study

Dang et al. (2021) studied this question.

synapsesocial.com/papers/6a624c98b8617574e1f56700 https://doi.org/10.1039/d1ee02380b

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