کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1636221 | 1516955 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of β-Ag2Se and β-AgCuSe nanoparticles via facile precipitation route
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
β-Ag2Se and β-AgCuSe nanoparticles were synthesized using AgCl precursor instead of conventional AgNO3 by simple precipitation method. It was found that orthorhombic structures were obtained for both β-Ag2Se and β-AgCuSe nanoparticles. The result shows Ag2S as impurity while increasing the concentration of AgCl. Moreover, the microstructural images show polyhedral- and pebble-like particles. The band gap energy is increased for β-Ag2Se owing to small crystallite size. The AgCl precursor can effectively produce pure nanoparticles. Hence, it is interesting in terms of identification of potential precursor for synthesizing β-Ag2Se and β-AgCuSe nanoparticles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transactions of Nonferrous Metals Society of China - Volume 25, Issue 7, July 2015, Pages 2241-2246
Journal: Transactions of Nonferrous Metals Society of China - Volume 25, Issue 7, July 2015, Pages 2241-2246
نویسندگان
P. PRATHIBA JEYA HELAN, K. MOHANRAJ, G. SIVAKUMAR,