Ionic liquid-stabilized nanoparticles of charge transfer-based conductors |
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| Authors: | Dominique de Caro Kane Jacob Christophe Faulmann Jean-Pierre Legros François Senocq Jordi Fraxedas Lydie Valade |
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| Affiliation: | 1. CNRS, LCC (Laboratoire de Chimie de Coordination), 205, route de Narbonne, F-31077 Toulouse, France;2. Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse, France;3. CIRIMAT-ENSIACET, 4 allée Emile Monso, BP 74233, 31432 Toulouse Cedex 04, France;4. Centre d’Investigació en Nanociència i Nanotecnologia, CIN2 (CSIC-ICN), Campus de la UAB, Edifici CM-7, 08193 Bellaterra, Catalunya, Spain |
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| Abstract: | Well-dispersed nanoparticles of molecule-based conductors, namely TTF·TCNQ and TTFNi(dmit)2]2, have been prepared in organic solution using 1-butyl-3-metylimidazolium tetrafluoroborate as a stabilizing agent. TTF·TCNQ nanoparticles (prepared at room temperature) exhibit sizes ranging from 2 to 5.5 nm, whereas those of TTFNi(dmit)2]2 (prepared at ?80 °C) are larger (sizes in the 16–45 nm range). Nanoparticle powders have been characterized by X-ray diffraction, X-ray photoelectron spectroscopy, and by transport measurements. |
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