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  Self-Assembly of a Halogenated Molecule on Oxide-Passivated Cu(110)

El Garah, M., Lipton-Duffin, J., MacLeod, J. M., Gutzler, R., Palmino, F., Luzet, V., et al. (2013). Self-Assembly of a Halogenated Molecule on Oxide-Passivated Cu(110). Chemistry - An Asian Journal, 8, 1813-1817.

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 Creators:
El Garah, M., Author
Lipton-Duffin, J., Author
MacLeod, J. M., Author
Gutzler, R.1, Author
Palmino, F., Author
Luzet, V., Author
Cherioux, F., Author
Rosei, F., Author
Affiliations:
1Max Planck Society, ou_persistent13              

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 Abstract: The supramolecular self-assembly of brominated molecules was investigated and compared on Cu(110) and Cu(110)O(2x1) surfaces under ultrahigh vacuum. By using scanning tunnelling microscopy, we show that brominated molecules form a disordered structure on Cu(110), whereas a well-ordered supramolecular network is observed on the Cu(110)O(2x1) surface. The different adsorption behaviors of these two surfaces are described in terms of weakened molecule-substrate interactions on Cu(110)O(2x1) as opposed to bare Cu(110). The effect of oxygen-passivation is to suppress debromination and it can be a convenient approach for investigating other self-assembly processes on copper-based substrates.

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Language(s): eng - English
 Dates: 2013
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Internal
 Identifiers: eDoc: 672339
ISI: 000325926700024
 Degree: -

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Title: Chemistry - An Asian Journal
Source Genre: Journal
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Pages: - Volume / Issue: 8 Sequence Number: - Start / End Page: 1813 - 1817 Identifier: ISSN: 1861-4728