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Anomalous electrodeposition of gold-indium alloys

: Choi, B.-K.; Sauer, F.; Beck, G.; Stauber, R.; Dobrovolska, T.

Bulgarian chemical communications 50 (2018), Special Issue A 2018, S.44-49
ISSN: 0324-1130
ISSN: 0861-9808
National Conference "Sofia Electrochemical Days" (SED) <2017, Sofia>
Zeitschriftenaufsatz, Konferenzbeitrag
Fraunhofer ISC ()
Fraunhofer IWKS ()

The process of anomalous deposition of gold-indium alloys from different electrolytes on the basis of ammonium sulphate (with addition of oxalic, malonic and lactic acid, and glycine) was investigated. The oscillations, observed at some current densities from the first three mentioned electrolytes were investigated in galvanostatic regime. By linear sweep voltammetry technique, besides the methods of cyclic voltammetry and conventional X-ray analysis the phase composition of the deposited alloys from glycine electrolytes were determined.