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Growth kinetics of anodic zirconia films grown in alkaline solutions

✍ Scribed by J.S.L. Leach; C.N. Panagopoulos

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
341 KB
Volume
32
Category
Article
ISSN
0013-4686

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✦ Synopsis

Abstractarowth

kinetics during anodizing of zirconium in sodium phosphate @H = 11.8) and sodium hydroxide (pH = 12.8) solutions show that the anodization rate, the current efficiency and the electric field are higher in the phosphate than in the hydroxide for the same growth current. This was attributed to the incorporation of phosphate anions into the growing anodic oxide.

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