Self-assembly of acetate adsorbates drives atomic rearrangement on the Au(110) surface

The efficiency of a catalyst relies on the stability of intermediates on its surface. Here, the authors find that van der Waals interactions between acetate adsorbates on Au(110) provide a small but necessary energy contribution to stabilize the acetate and drive restructuring of the Au surface.

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Autores principales: Fanny Hiebel, Bonggeun Shong, Wei Chen, Robert J. Madix, Efthimios Kaxiras, Cynthia M. Friend
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/c000b1784fa24af9890db1fd7a473d84
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Sumario:The efficiency of a catalyst relies on the stability of intermediates on its surface. Here, the authors find that van der Waals interactions between acetate adsorbates on Au(110) provide a small but necessary energy contribution to stabilize the acetate and drive restructuring of the Au surface.