Guang Liu

Sep 28, 2024 | mdpi.com | Guang Liu |Yuhao Chen |Yang Cui |Lifang Shen

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Apr 11, 2024 | mdpi.com | CHEN CHEN |Lifang Shen |Guang Liu |Yang Cui

All articles published by MDPI are made immediately available worldwide under an open access license. No specialpermission is required to reuse all or part of the article published by MDPI, including figures and tables. Forarticles published under an open access Creative Common CC BY license, any part of the article may be reused withoutpermission provided that the original article is clearly cited. For more information, please refer tohttps://www.mdpi.com/openaccess.

Mar 11, 2024 | nature.com | Guang Liu |Chen Chen |Yuhan Sun

AbstractContinuous and effective hydrogen evolution under high current densities remains a challenge for water electrolysis owing to the rapid performance degradation under continuous large-current operation. In this study, theoretical calculations, operando Raman spectroscopy, and CO stripping experiments confirm that Ru nanocrystals have a high resistance against deactivation because of the synergistic adsorption of OH intermediates (OHad) on the Ru and single atoms.