Roughening and Long-Range Nanopatterning of Au(111) through Potential Cycling in Aqueous Acidic Media

Electrochemical treatment of Au(111) in aqueous H2SO4 solution by repetitive application of oxide formation–reduction cycles (OFRC) generates nanopatterned surfaces with long-range order. The pattern development depends on the lower and upper potential limits (E L, E U), the number (n) of OFRCs, and...

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Veröffentlicht in:	Langmuir 2013-08, Vol.29 (32), p.10272-10278
Hauptverfasser:	Köntje, Carsten, Kolb, Dieter M, Jerkiewicz, Gregory
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Electrochemical Techniques Electrochemistry Exact sciences and technology General and physical chemistry Gold - chemistry Nanoparticles - chemistry Study of interfaces Sulfuric Acids - chemistry Surface Properties Water - chemistry
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