کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1459039 989588 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and characterization of twinned flower–like ZnO structures grown by hydrothermal methods
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Synthesis and characterization of twinned flower–like ZnO structures grown by hydrothermal methods
چکیده انگلیسی

Twinned flower-like ZnO structures have been synthesized by one-step CTAB assisted hydrothermal methods at a low-temperature as 90 °C. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) results disclosed a twinned flower-like morphology and hexagonal wurtzite structures. The XRD pattern and temperature-dependent PL results show a mixed structure of as-grown samples, which are confirmed by the SEM results. The CL spectrum on a single twinned flower-like ZnO structures showed an excellent optical property. Based on experimental results, self-etching and regrowth are suggested as the mechanism to grow the flower-like structures.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 42, Issue 8, June 2016, Pages 9648–9652
نویسندگان
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