1-Butanol → HCID 178514811, Verbindung
Reaktionsgleichung
[Ir:1].[Ta:2].C([OH:7])CCC>>[Ir:1]=[O:7].[O-2:7].[Ta+5:2].[O-2:7].[O-2:7].[O-2:7].[O-2:7].[Ta+5:2]Komponenten
4
Versuchsvorschrift
The prepared substrate was next painted with a n-butanol solution containing salts of iridium and tantalum. The ratio of iridium to tantalum in the solution was approximately 65% to 35% by weight. The solution was allowed to dry at ambient temperature for approximately 20 minutes. The painted titanium substrate was subsequently heat treated in a furnace having an oxygen containing atmosphere at approximately 500° C. for approximately 20-30 minutes to form an iridium oxide/tantalum oxide composite coating. The process of painting and heat treating the titanium substrate was repeated in order to obtain a first layer having a total loading of approximately 2.0 g/m2. When the desired loading was achieved, the coated substrate was heat treated for approximately one hour at approximately 500° C.