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Mg-Doping improves the performance of Ru-based electrocatalysts for the acidic oxygen evolution reaction

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Abstract

Magnesium doped ultra-fine RuO2 nanoparticles are prepared by a one-step annealing of Ru-exchanged Mg-MOF-74. Mg–RuO2 exhibits excellent oxygen evolution reaction performance with a low overpotential of 228 mV at 10 mA cm−2. The excellent performance is attributed to the altered electronic structure and the optimized surface atomic arrangement.

Graphical abstract: Mg-Doping improves the performance of Ru-based electrocatalysts for the acidic oxygen evolution reaction

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Article information


Submitted
11 Dec 2019
Accepted
08 Jan 2020
First published
09 Jan 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

Mg-Doping improves the performance of Ru-based electrocatalysts for the acidic oxygen evolution reaction

Z. Li, S. Wang, Y. Tian, B. Li, H. J. Yan, S. Zhang, Z. Liu, Q. Zhang, Y. Lin and L. Chen, Chem. Commun., 2020, Advance Article , DOI: 10.1039/C9CC09613B

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