کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
152744 456506 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Controllable synthesis of nanocrystalline CdS with different morphologies by hydrothermal process in the presence of thioglycolic acid
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Controllable synthesis of nanocrystalline CdS with different morphologies by hydrothermal process in the presence of thioglycolic acid
چکیده انگلیسی

Nanocrystalline CdS with different morphologies and particle sizes was obtained via a simple hydrothermal reaction between Cd(NO3)2·4H2O and thioglycolic acid (TGA) at relatively low temperature. Products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), ultraviolet–visible (UV–vis) spectroscopy, photoluminescence spectroscopy (PL), Fourier transform infrared (FT-IR) spectra, and thermogravimetric-differential thermal analysis (TG-DTA). The effect of reactant concentration, molar ratio of TGA to the cadmium nitrate, temperature and reaction time on the morphology, particle sizes and phase of nanocrystalline CdS products has been investigated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 145, Issue 2, 15 December 2008, Pages 346–350
نویسندگان
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