Muench, Falk ; Fuchs, Anne ; Mankel, Eric ; Rauber, Markus ; Lauterbach, Stefan ; Kleebe, Hans-Joachim ; Ensinger, Wolfgang (2013)
Synthesis of nanoparticle/ligand composite thin films by sequential ligand self assembly and surface complex reduction.
In: Journal of Colloid and Interface Science, 389 (1)
doi: 10.1016/j.jcis.2012.09.003
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Nanocomposite thin films consisting of ligand-connected metal nanoparticles were deposited by iteration of ligand assembly, surface complex formation and reduction. This novel and convenient approach combines characteristics of the layer-by-layer (LbL) and the successive ion layer adsorption and reaction (SILAR) techniques. In contrast to classical LbL assembly, the nanoparticle formation is performed in situ, avoiding separate reduction, protection and attachment steps. To demonstrate the versatility of the approach, different metal precursors (Pd, Ag and Au salts) and linkers (1,2-ethanedithiol, 1,4-benzenedithiol and polythiol) were applied. The formation of dithiol-linked nanoparticle films was confirmed by TEM and XPS. By combining the deposition protocol with ion track etched polycarbonate templates, nanotubes and nanowires with high aspect ratios of up to 300 could be fabricated.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2013 |
| Autor(en): | Muench, Falk ; Fuchs, Anne ; Mankel, Eric ; Rauber, Markus ; Lauterbach, Stefan ; Kleebe, Hans-Joachim ; Ensinger, Wolfgang |
| Art des Eintrags: | Bibliographie |
| Titel: | Synthesis of nanoparticle/ligand composite thin films by sequential ligand self assembly and surface complex reduction |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Januar 2013 |
| Verlag: | Elsevier Science Publishing Company |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Colloid and Interface Science |
| Jahrgang/Volume einer Zeitschrift: | 389 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1016/j.jcis.2012.09.003 |
| URL / URN: | http://www.sciencedirect.com/science/article/pii/S0021979712... |
| Kurzbeschreibung (Abstract): | Nanocomposite thin films consisting of ligand-connected metal nanoparticles were deposited by iteration of ligand assembly, surface complex formation and reduction. This novel and convenient approach combines characteristics of the layer-by-layer (LbL) and the successive ion layer adsorption and reaction (SILAR) techniques. In contrast to classical LbL assembly, the nanoparticle formation is performed in situ, avoiding separate reduction, protection and attachment steps. To demonstrate the versatility of the approach, different metal precursors (Pd, Ag and Au salts) and linkers (1,2-ethanedithiol, 1,4-benzenedithiol and polythiol) were applied. The formation of dithiol-linked nanoparticle films was confirmed by TEM and XPS. By combining the deposition protocol with ion track etched polycarbonate templates, nanotubes and nanowires with high aspect ratios of up to 300 could be fabricated. |
| Freie Schlagworte: | 1D nanomaterials, Layer-by-layer deposition, Nanocomposites, Self assembly, SILAR, Templates |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Geowissenschaften > Fachgebiet Geomaterialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik |
| Hinterlegungsdatum: | 05 Nov 2012 09:03 |
| Letzte Änderung: | 16 Aug 2021 10:19 |
| PPN: | |
| Sponsoren: | The authors thank Schütz Dental GmbH for the supply of gold solution. |
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