کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1464796 989671 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Luminescence of nanosized ZnO/polyaniline films prepared by self-assembly
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Luminescence of nanosized ZnO/polyaniline films prepared by self-assembly
چکیده انگلیسی

ZnO sol was prepared and ZnO monolayer film and nanosized ZnO/polyaniline (PAN) multylayer films were coated on polished Al foil using the layer-by-layer self-assembly method. UV–vis absorbance, reflection and photoluminescence spectroscopy were obtained to investigate the luminescent properties of the samples. The ZnO sol has a single excitation peak in the UV (ultraviolet) region and a single emission peak in the green region. The excitation spectra of ZnO monolayer film and ZnO/PAN multylayer films show a continuous wide band without evident peak, and the emission spectra consist of three parts with peaks in UV, blue and green region, respectively.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 33, Issue 5, July 2007, Pages 785–788
نویسندگان
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