STM investigations of physisorbed monolayers of dialkoxy-​substituted aromatics

Fadhil S. Kamounah, Thomas Hansen, Serge Itoua, Jørn B. Christensen , Thomas Bjørnholm, Kjeld Schaumburg, Klaus Bechgaard, Stephen B. Wilkes

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

The molecular adhesion layers studied in this work are comprised of symmetrical dialkoxy-substituted aromatics of the anthracene and biphenyl type, selected for their chemical and structural properties, i.e. 2,6-bis(octyloxy)anthracene, 2,6-bis(dodecyloxy)anthracene, 4,4′-bis(decyloxy)biphenyl and 4,4′-bis(hexadecyloxy)biphenyl. The characterization of these physisorbed monolayers is presented, and we propose plane-filling packing structure models for the 2D crystals. The models are based on sub Å calibrated images of the reproducibly scanned adhesion layers. The molecular 2D crystals formed yield domains of varying sizes
Original languageEnglish
Article number36
JournalJournal of Materials Chemistry
Volume9
Issue number5
Pages (from-to)1107-1113
Number of pages7
ISSN0959-9428
DOIs
Publication statusPublished - 1999
Externally publishedYes

Cite this

Kamounah, F. S., Hansen, T., Itoua, S., Christensen , J. B., Bjørnholm, T., Schaumburg, K., ... Wilkes , S. B. (1999). STM investigations of physisorbed monolayers of dialkoxy-​substituted aromatics. Journal of Materials Chemistry, 9(5), 1107-1113. [36]. https://doi.org/10.1039/A806617E
Kamounah, Fadhil S. ; Hansen, Thomas ; Itoua, Serge ; Christensen , Jørn B. ; Bjørnholm, Thomas ; Schaumburg, Kjeld ; Bechgaard, Klaus ; Wilkes , Stephen B. / STM investigations of physisorbed monolayers of dialkoxy-​substituted aromatics. In: Journal of Materials Chemistry. 1999 ; Vol. 9, No. 5. pp. 1107-1113.
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abstract = "The molecular adhesion layers studied in this work are comprised of symmetrical dialkoxy-substituted aromatics of the anthracene and biphenyl type, selected for their chemical and structural properties, i.e. 2,6-bis(octyloxy)anthracene, 2,6-bis(dodecyloxy)anthracene, 4,4′-bis(decyloxy)biphenyl and 4,4′-bis(hexadecyloxy)biphenyl. The characterization of these physisorbed monolayers is presented, and we propose plane-filling packing structure models for the 2D crystals. The models are based on sub {\AA} calibrated images of the reproducibly scanned adhesion layers. The molecular 2D crystals formed yield domains of varying sizes",
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Kamounah, FS, Hansen, T, Itoua, S, Christensen , JB, Bjørnholm, T, Schaumburg, K, Bechgaard, K & Wilkes , SB 1999, 'STM investigations of physisorbed monolayers of dialkoxy-​substituted aromatics', Journal of Materials Chemistry, vol. 9, no. 5, 36, pp. 1107-1113. https://doi.org/10.1039/A806617E

STM investigations of physisorbed monolayers of dialkoxy-​substituted aromatics. / Kamounah, Fadhil S.; Hansen, Thomas; Itoua, Serge; Christensen , Jørn B.; Bjørnholm, Thomas ; Schaumburg, Kjeld ; Bechgaard, Klaus; Wilkes , Stephen B.

In: Journal of Materials Chemistry, Vol. 9, No. 5, 36, 1999, p. 1107-1113.

Research output: Contribution to journalJournal articleResearchpeer-review

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T1 - STM investigations of physisorbed monolayers of dialkoxy-​substituted aromatics

AU - Kamounah, Fadhil S.

AU - Hansen, Thomas

AU - Itoua, Serge

AU - Christensen , Jørn B.

AU - Bjørnholm, Thomas

AU - Schaumburg, Kjeld

AU - Bechgaard, Klaus

AU - Wilkes , Stephen B.

PY - 1999

Y1 - 1999

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AB - The molecular adhesion layers studied in this work are comprised of symmetrical dialkoxy-substituted aromatics of the anthracene and biphenyl type, selected for their chemical and structural properties, i.e. 2,6-bis(octyloxy)anthracene, 2,6-bis(dodecyloxy)anthracene, 4,4′-bis(decyloxy)biphenyl and 4,4′-bis(hexadecyloxy)biphenyl. The characterization of these physisorbed monolayers is presented, and we propose plane-filling packing structure models for the 2D crystals. The models are based on sub Å calibrated images of the reproducibly scanned adhesion layers. The molecular 2D crystals formed yield domains of varying sizes

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DO - 10.1039/A806617E

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JO - Journal of Materials Chemistry

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Kamounah FS, Hansen T, Itoua S, Christensen JB, Bjørnholm T, Schaumburg K et al. STM investigations of physisorbed monolayers of dialkoxy-​substituted aromatics. Journal of Materials Chemistry. 1999;9(5):1107-1113. 36. https://doi.org/10.1039/A806617E