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Bonding of Saturate...
Bonding of Saturated Hydrocarbons to Metal Surfaces
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- Öström, Henrik (författare)
- Stockholms universitet,Fysikum
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- Triguero, L. (författare)
- KTH Syd, Campus Haninge
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- Nyberg, M. (författare)
- Stockholms universitet,Fysikum
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- Ogasawara, H. (författare)
- Stockholms universitet,Fysikum
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- Pettersson, L. G. M. (författare)
- Stockholms universitet,Fysikum
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- Nilsson, A. (författare)
- Stockholms universitet,Fysikum
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(creator_code:org_t)
- The American Physical Society, 2003
- 2003
- Engelska.
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Ingår i: Physical Review Letters. - : The American Physical Society. - 0031-9007. ; 91:4, s. 046102-
- Relaterad länk:
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http://link.aps.org/...
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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
- The adsorption of octane on Cu(110) was studied by x-ray absorption and x-ray emission spectroscopy, in combination with spectrum calculations in the framework of density functional theory, as a model system for alkane adsorption on transition metals. Significant electron sharing between the adsorbate and metal surface and involvement of both bonding and antibonding C-H molecular orbitals in the molecule-metal bond was found. The calculations were extended to the case of octane adsorbed on Ni(110), and the position of the metal d band was found to be important for the bonding. The results were generalized to show that this is important for the efficiency as an alkane dehydrogenation catalyst.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- Physics
- Fysik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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