کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1338208 979661 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and characterization of cobalt sulfide nanocrystals in the presence of thioglycolic acid via a simple hydrothermal method
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Synthesis and characterization of cobalt sulfide nanocrystals in the presence of thioglycolic acid via a simple hydrothermal method
چکیده انگلیسی

Co3S4 nanocrystals were synthesized via a hydrothermal technique by adding thioglycolic acid and Co(CH3COO)2·4H2O as the precursors. The effect of some parameters, such as the reaction time and temperature and concentration of reactants, on the growth and morphology of the nano-structures has been studied. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), photoluminescence (PL) spectroscopy and Fourier transform infrared (FT-IR) spectra.

Co3S4 nanocrystals were synthesized via a hydrothermal technique by adding thioglycolic acid and Co(CH3COO)2·4H2O as the precursors. The effect of some of parameters, such as the reaction time, temperature and concentrations of reactants, on the growth and morphology of the nano-structures has been studied.Figure optionsDownload as PowerPoint slideHighlights
► Cobalt sulfide nano-structures were synthesized via a simple hydrothermal solution route.
► The shape of obtained sample was controlled by the reaction time.
► The average particle size of the obtained products was 35 nm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polyhedron - Volume 31, Issue 1, 4 January 2012, Pages 438–442
نویسندگان
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