Adsorption Behavior of 4-Methoxypyridine on Gold Nanoparticles

H. Lange, J. Maultzsch, W. Meng, D. Mollenhauer, B. Paulus, N. Peica, S. Schlecht, C. Thomsen – 2011

We demonstrate a phase transfer method to create stable colloidal solutions of Au nanoparticles with 4-methoxypyridine ligands. We then investigate the adsorption behavior of 4-methoxypyridine onto gold surfaces by Raman spectroscopy, DFT calculations, and 1H NMR. In contrast to unsubstituted pyridine and the frequently used (N,N-dimethylamino)pyridine (DMAP), a flat adsorption of 4-methoxypyridine on gold was found.

Titel
Adsorption Behavior of 4-Methoxypyridine on Gold Nanoparticles
Verfasser
H. Lange, J. Maultzsch, W. Meng, D. Mollenhauer, B. Paulus, N. Peica, S. Schlecht, C. Thomsen
Datum
2011
Kennung
10.1021/la200919m
Zitierweise
Langmuir 2011, 27, 7258
Art
Text
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