کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1556259 999180 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of Applied Current Density on Morphological and Structural Properties of Electrodeposited Fe-Cu Films
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد شیمی مواد
پیش نمایش صفحه اول مقاله
Effect of Applied Current Density on Morphological and Structural Properties of Electrodeposited Fe-Cu Films
چکیده انگلیسی
A detailed study has been carried out to investigate the effect of applied current density on the composition, crystallographic structure, grain size, and surface morphology of Fe-Cu films. X-ray diffraction (XRD) results show that the films consist of a mixture of face-centered cubic (fcc) Cu and body centered cubic (bcc) α-Fe phases. The average crystalline size of both Fe and Cu particles decreases as the applied current density becomes more negative. Compositional analysis of Fe-Cu films indicates that the Fe content within the films increases with decreasing current density towards more negative values. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) have been used to investigate the surface morphology of Fe-Cu films. It is observed that the surface morphology of the films changes from dendritic structure to a cauliflower structure as the applied current density becomes more negative. The surface roughness and grain size of the Fe-Cu films decrease with decreasing applied current density towards more negative values.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Science & Technology - Volume 28, Issue 11, November 2012, Pages 1004-1009
نویسندگان
, ,