کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9829325 1524488 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Wet synthesis of nearly monodisperse CdSe nanoparticles at room temperature
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Wet synthesis of nearly monodisperse CdSe nanoparticles at room temperature
چکیده انگلیسی
A facile aqueous route to synthesize CdSe nanoparticles at room temperature has been developed. With poly(vinylpyrrolidone) (PVP) as capping agent, nearly monodisperse CdSe nanoparticles were prepared by 10 min of reaction between CdCl2 and Na2SeSO3 in the presence of thioglycerol. Thioglycerol (TG) was found to not only act as the complexant but also to effectively catalyze the reaction between CdCl2 and Na2SeSO3. The product was characterized with UV-vis absorption spectroscopy, photoluminescence spectroscopy, powder X-ray diffraction and transmission electron microscopy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 284, Issues 3–4, 1 November 2005, Pages 453-458
نویسندگان
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