The adsorbate formed by adsorption of thiophenol on a polycrystalline gold electrode and brought into contact with aqueous solutions of 1 M HClO4 and 0.1 M KClO4 has been studied using cyclic voltammetry and surface-enhanced Raman spectroscopy. A strong adsorption is deduced from observations made using cyclic voltammetry. From the SER spectra, interactions of thiophenol with the gold surface via a gold–sulfur bond with the aromatic ring pointing away from the surface is concluded for both electrolyte solutions. / Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:20410 |
| Date | 24 February 2016 |
| Creators | Holze, Rudolf |
| Contributors | Technische Universität Chemnitz |
| Publisher | Royal Society of Chemistry |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | doc-type:article, info:eu-repo/semantics/article, doc-type:Text |
| Source | Phys. Chem. Chem. Phys., 2015,17, 21364-21372 |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 10.1039/C5CP00884K, 1463-9076 |
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