| CO adsorption on amorphous silica-alumina: electrostatic or Brønsted acidity probe? | |
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MedLine Citation:
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PMID: 22430526 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The adsorption of CO on amorphous silica-alumina (ASA) was calculated by DFT. CO appears as a probe of the electrostatic field induced by the whole surface, at the origin of a so-called vibrational Stark effect responsible for the CO frequency shifts. Brønsted acidity of the ASA sites does not directly correlate CO frequency shifts. |
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Authors:
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Fabien Leydier; Céline Chizallet; Dominique Costa; Pascal Raybaud |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2012-3-19 |
Journal Detail:
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Title: Chemical communications (Cambridge, England) Volume: - ISSN: 1364-548X ISO Abbreviation: - Publication Date: 2012 Mar |
Date Detail:
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Created Date: 2012-3-20 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9610838 Medline TA: Chem Commun (Camb) Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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IFP Energies nouvelles, Rond-point de l'échangeur de Solaize, BP3, 69360 Solaize, France. celine.chizallet@ifpen.fr. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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