Electrochemical Behavior of Au Colloidal
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M. Lu; X.H. Li; B.Z. Yu; H.L. Li
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Article
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2002
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Elsevier Science
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English
β 265 KB
Electrodes formed by Au colloidal nanoparticles have been obtained by layer-by-layer self-assembly using 1,6-hexanedithiol as cross-linkers. Cyclic voltammograms show that the peak-to-peak separation decreases as the number of Au colloidal layers increases. After seven layers of Au colloidal particl