Self‐Reconstructed Spinel Surface Structure Enabling the Long‐Term Stable Hydrogen Evolution Reaction/Oxygen Evolution Reaction Efficiency of FeCoNiRu High‐Entropy Alloyed Electrocatalyst

Autor: Kang Huang, Jiuyang Xia, Yu Lu, Bowei Zhang, Wencong Shi, Xun Cao, Xinyue Zhang, Lilia M. Woods, Changcun Han, Chunjin Chen, Tian Wang, Junsheng Wu, Yizhong Huang

Publikováno v: Advanced Science, Vol 10, Iss 14, Pp n/a-n/a (2023)

Abstract High catalytic efficiency and long‐term stability are two main components for the performance assessment of an electrocatalyst. Previous attention has been paid more to efficiency other than stability. The present work is focused on the st

Externí odkaz: https://doaj.org/article/d390d9a144a14a27846eb76ca4a235b5

Dynamic bonding influenced by the proximity of adatoms to one atom high step edges

Autor: W. Dednam, S. Tewari, E. B. Lombardi, J. J. Palacios, J. M. van Ruitenbeek, C. Sabater

Publikováno v: Physical Review B : Condensed Matter, 106(12), 322-333
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)

Low-temperature scanning tunneling microscopy is used here to study the dynamic bonding of gold atoms on surfaces under low coordination conditions. In the experiments, using an atomically sharp gold tip, a gold adatom is deposited onto a gold surfac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8820aa6759833d92d19e55071da08d5f
https://doi.org/10.1103/physrevb.106.125418

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Improved CO Adsorption Energies, Site Preferences, and Surface Formation Energies from a Meta-Generalized Gradient Approximation Exchange-Correlation Functional, M06-L.

Autor: Luo S; †Department of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, Minnesota 55455, United States., Zhao Y; ‡Printing and Content Delivery Lab., HP Laboratories, Hewlett-Packard Co., 1501 Page Mill Road, Palo Alto, California 94304, United States., Truhlar DG; †Department of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, Minnesota 55455, United States.

Publikováno v: The journal of physical chemistry letters [J Phys Chem Lett] 2012 Oct 18; Vol. 3 (20), pp. 2975-9. Date of Electronic Publication: 2012 Oct 01.