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Ab Initio Study of ...
Ab Initio Study of Water Interaction with a Cu Surface
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- Belonoshko, A. B. (författare)
- KTH,Kondenserade materiens teori,Albanova VinnExcellence Center for Protein Technology, ProNova
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- Rosengren, Anders (författare)
- KTH,Kondenserade materiens teori,Albanova VinnExcellence Center for Protein Technology, ProNova
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(creator_code:org_t)
- 2010-08-30
- 2010
- Engelska.
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Ingår i: Langmuir. - : American Chemical Society (ACS). - 0743-7463 .- 1520-5827. ; 26:21, s. 16267-16270
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We have performed a first principles investigation of water interaction with a Cu surface. The calculated surface energy of a Cu(100) slab is in reasonable agreement with experimental data. The energy of water dissociation is in agreement with experiment. The results of the ab initio calculations are compared to experimental data on hydrogen partial pressure. It is concluded that Cu(OH)(ads) is formed due to a reaction between Cu and anoxic water. The energy of the Cu(100) slab with OH and H adsorbed is lower than the energy of the same slab with an adsorbed water molecule.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Nyckelord
- Materials chemistry
- Materialkemi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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