Surface Modification of Small Platinum Nanoclusters with Alkylamine and Alkylthiol: An XPS Study on the Influence of Organic Ligands on the Pt 4f Binding Energies of Small Platinum Nanoclusters

Platinum nanoclusters of average size 1.3 nm, modified with alkylamine, and alkylthiol, were prepared by a simple phase-transfer method using a small Pt nanocluster stabilized by glycol and OH− as a building block. Transmission electron microscopy, thermogravimetric analysis, 1H NMR, and X-ray photo...

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Veröffentlicht in:Journal of colloid and interface science 2001-11, Vol.243 (2), p.326-330
Hauptverfasser: Fu, Xiaoyi, Wang, Yuan, Wu, Nianzu, Gui, Linlin, Tang, Youqi
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Sprache:eng
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