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Water Adsorption and Dissociation on Polycrystalline Copper Oxides:Effects of Environmental Contamination and Experimental Protocol

Autor: Lena Trotochaud, Bryan W. Eichhorn, Astrid Waldner, Ashley R. Head, Hendrik Bluhm, Line Kyhl, Herman Terryn, Sven Pletincx, Tom Hauffman, Osman Karslıoǧlu, Yi Yu

Publikováno v: Trotochaud, L, Head, A R, Pletincx, S, Karslioglu, O, Yu, Y, Waldner, A, Kyhl, L, Hauffman, T, Terryn, H, Eichhorn, B & Bluhm, H 2018, ' Water Adsorption and Dissociation on Polycrystalline Copper Oxides : Effects of Environmental Contamination and Experimental Protocol ', Journal of Physical Chemistry Part B: Condensed Matter, Materials, Surfaces, Interfaces & Biophysical, vol. 122, no. 2, pp. 1000-1008 . https://doi.org/10.1021/acs.jpcb.7b10732
The journal of physical chemistry. B, vol 122, iss 2
Trotochaud, L; Head, AR; Pletincx, S; Karslloǧlu, O; Yu, Y; Waldner, A; et al.(2018). Water Adsorption and Dissociation on Polycrystalline Copper Oxides: Effects of Environmental Contamination and Experimental Protocol. Journal of Physical Chemistry B, 122(2), 1000-1008. doi: 10.1021/acs.jpcb.7b10732. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/3x22780c

We use ambient-pressure X-ray photoelectron spectroscopy (APXPS) to study chemical changes, including hydroxylation and water adsorption, at copper oxide surfaces from ultrahigh vacuum to ambient relative humidities of similar to 5%. Polycrystalline

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfbc2f4782fa057c9b6f3e3af70d8dbd
https://pure.au.dk/portal/da/publications/water-adsorption-and-dissociation-on-polycrystalline-copper-oxides(5a0b9160-e04d-4697-bcb5-5704d1f674a6).html

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A Route toward the Generation of Thermally Stable Au Cluster Anions Supported on the MgO Surface

Autor: Elio Giamello, Gianfranco Pacchioni, Mario Chiesa, Sabrina Sicolo, Cristiana Di Valentin

Publikováno v: Journal of the American Chemical Society. 130:8690-8695

On the basis of experimental evidence and DFT calculations, we propose a simple yet viable way to stabilize and chemically activate gold nanoclusters on MgO. First the MgO surface is functionalized by creation of trapped electrons, (H+)(e-) centers (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0b54e4b4ad59cd9e2f68909daf4276
https://doi.org/10.1021/ja710969t

Epitaxy, Truncations, and Overhangs in Palladium Nanoclusters Adsorbed on MgO(001)

Autor: Alessandro Fortunelli, Riccardo Ferrando, Giovanni Barcaro, Giulia Rossi, Florin Nita

Publikováno v: Physical review letters
98 (2007).
info:cnr-pdr/source/autori:Barcaro, G; Fortunelli, A; Rossi, G; Nita, F; Ferrando, R/titolo:Epitaxy, truncations, and overhangs in palladium nanoclusters adsorbed on MgO(001)/doi:/rivista:Physical review letters (Print)/anno:2007/pagina_da:/pagina_a:/intervallo_pagine:/volume:98

The structure of Pd clusters adsorbed on MgO(001) is determined by a combination of global-optimization methods using semiempirical potentials and density functional calculations. The transition to fcc clusters with (001) epitaxy is shown to take pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9590246439b65ef113f25c3bcd27aac
https://doi.org/10.1103/physrevlett.98.156101