The plasma-electrolytic formation of cerium-containing surface structures on titanium and aluminum

被引：0
|
作者：
V. S. Rudnev
T. P. Yarovaya
P. M. Nedozorov
机构：
[1] Russian Academy of Sciences,Institute of Chemistry, Far East Division
来源：
Russian Journal of Physical Chemistry A, Focus on Chemistry | 2008年 / 82卷
关键词：
Cerium; Polyphosphate; Cerium Nitrate; Sodium Hexametaphosphate; Primary Layer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The possibility of obtaining cerium-containing structures on aluminum and titanium by the plasma-electrolytic method with the use of aqueous solutions of electrolytes containing Ce3+ polyphosphate complexes was demonstrated. The amount of cerium in the films obtained depended on the molar ratio n = [polyphosphate]/[Ce3+] in the electrolyte. The films contained crystalline CePO4. The growth of films on titanium was characterized by the formation of secondary layers by the mechanism involving the appearance of new phase nuclei followed by their expansion.
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页码：826 / 829
页数：3
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