کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5440143 1509983 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The formation of the Co3O4 cobalt oxide within CoO substrate
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
The formation of the Co3O4 cobalt oxide within CoO substrate
چکیده انگلیسی
The kinetics and mechanism of the Co3O4 formation in the interior of oxidized CoO substrate have been studied. It has been shown that the Co3O4 oxide is growing not only as a continuous layer on the surface of CoO, but it can also be detected within the CoO substrate in the form of isolated islands. The formation kinetics of Co3O4 islands are virtually independent of oxidation time. Two stage oxidation experiments using the 18O isotope have demonstrated that the Co3O4 phase is formed within the CoO substrate not as a result of internal CoO oxidation but through substrate decomposition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 112, November 2016, Pages 536-541
نویسندگان
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