کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1659911 | 1517688 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electronic transitions during plasma electrolytic oxidation of aluminum
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
In this article, we have presented our recent investigation of electronic transitions originating from barrier anodic oxide films under the conditions of plasma electrolytic oxidation in both organic and inorganic electrolytes. For the first time we have recorded luminescence spectra during electric breakdown and observed several intensive emission band peaks. Analysis based on literature data on atomic species whose presence is possible in this experimental setup showed that luminescence is related to electron transitions in atoms Al, O, H, Na. Furthermore, these results point to the same cause of optical radiation during aluminum anodization in inorganic and organic electrolytes under the breakdown conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 203, Issues 20â21, 15 July 2009, Pages 3000-3004
Journal: Surface and Coatings Technology - Volume 203, Issues 20â21, 15 July 2009, Pages 3000-3004
نویسندگان
B. Kasalica, M. Petkovic, I. Belca, S. Stojadinovic, Lj Zekovic,