| Abstract: | The orientation dependence of intercalated oligothiophene derivatives in vermiculite and metal disulfides MS2 (M = Mo, Ti and Zr) on the pendant group on the thiophene ring and the host material was studied by X-ray diffraction (XRD) and solid state nuclear magnetic resonance spectroscopy. Amino and nitro derivatives of bi-, ter- and quarter-thiophenes were synthesized for the first time. The amino-oligothiophenes were intercalated into vermiculite by an exchange reaction with previously intercalated octadecylammonium vermiculite and into MS2 by the intercalation-exfoliation technique. Analysis of the XRD data indicates that a monolayer of amino-oligothiophene orients perpendicularly to the silicate surface in vermiculite and lies flat in the van der Waals gap of MS2. |
| Genre: | Article |
| ProdID: | 70021821 |
| Citation Author: | Ibrahim, M. A.; Lee, B. -G.; Park, N. -G.; Pugh, J. R.; Eberl, D. D.; Frank, A. J. |
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| Citation End Page: | 42 |
| Citation Issue: | 1 |
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| Citation Language: | English |
| Citation Larger Work Title: | Synthetic Metals |
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| Citation Number Of Pages: | 8 |
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| Citation Publisher: | Elsevier Sequoia SA |
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| Citation Search Results Text: | Synthesis of new oligothiophene derivatives and their intercalation compounds: Orientation effects; 1999; Article; Journal; Synthetic Metals; Ibrahim, M. A.; Lee, B. -G.; Park, N. -G.; Pugh, J. R.; Eberl, D. D.; Frank, A. J. |
| Citation Start Page: | 35 |
| Citation Volume: | 105 |
| Citation Year: | 1999 |
| Type: | citation/reference |
| Text: | Synthesis of new oligothiophene derivatives and their intercalation compounds: Orientation effects; 1999; Article; Journal; Synthetic Metals; Ibrahim, M. A.; Lee, B. -G.; Park, N. -G.; Pugh, J. R.; Eberl, D. D.; Frank, A. J. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1016/S0379-6779(99)00037-5 |
| Date Other: | Fri, 1 Jan 1999 00:00 -0600 |
| Publisher: | Elsevier Sequoia SA |
