کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1643264 1517246 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel one-pot synthesis of hierarchical europium doped ZnO nanoflowers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
A novel one-pot synthesis of hierarchical europium doped ZnO nanoflowers
چکیده انگلیسی


• A novel one pot method for synthesis of ZnO nanostructures is reported.
• Effect of Eu3+ doping on ZnO nanostructure morphology was studied.
• Eu3+ doping causes morphology change from spherical to flower-shaped nanostructures.
• Increase in doping concentration leads to change in radiative transition.

The effect of dopant concentration on the morphology of ZnO nanostructures was investigated. This study demonstrated morphological changes in ZnO nanostructures from spherical to flower-shaped on increasing dopant concentration. The structural and morphological changes in europium doped ZnO nanostructures are validated by SEM and TEM results, clearly indicating the formation of hierarchical ZnO nanoflowers as the dopant concentration is increased to 5%. The phenomenal morphological and optical emission characteristic of europium doped ZnO nanoflowers may serve as a potential material in materials science and other fields of technology.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 142, 1 March 2015, Pages 30–34
نویسندگان
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