반응 #411326

반응 방정식

tantalum

n-butanol

iridium

tantalum

iridium

→

iridium oxide tantalum oxide

반응 조건

후처리

1. 1
   workup.ADDITIONtreated
2. 2
   기타to dry at ambient temperature for approximately 20 minutes
3. 3
   온도The painted titanium substrate was subsequently heat
4. 4
   workup.ADDITIONtreated in a furnace
5. 5
   기타at approximately 500° C.
6. 6
   기타for approximately 20-30 minutes

실험 절차

After the roughened titanium substrate surface was heat treated, it was painted with a n-butanol solution containing salts of iridium and tantalum. The ratio of iridium to tantalum in the solution was about 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 to obtain a first layer having a total loading of 2.0 g/m2. After the desired loading was achieved, the anode was heat treated for approximately one hour at approximately 500° C.

출처