Thermal Decomposition and Hydrothermal Synthesis of Copper Sulfide Nanostructures
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 413
فایل این مقاله در 7 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
MCIS03_045
تاریخ نمایه سازی: 7 اسفند 1396
چکیده مقاله:
Cu2S nanocrystals were synthesized by thermal decomposition process. [bis(thiosemicarbazide)copper(II)]chloride; ([Cu(TSC)2]Cl2), complex was used as precursor. The steric hindrance of the precursor raises the need of using co-surfactant, therefore oleylamine (C18H37N) and triphenylphosphine (C18H15P) were applied as solvent and surfactant of the reaction. CuS nanocrystals were synthesized via hydrothermal decomposition of [bis(thiosemicarbazide) copper(II)] without any surfactant. The products were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy, and photoluminescence spectroscopy. Synthesized copper sulfide nanostructures have average size of 20–50 nm. Finally, optical properties of the products were examined and investigated by PL spectra.
کلیدواژه ها:
نویسندگان
A Sobhani
Department of Chemistry, Kosar University of Bojnord, Bojnord, Islamic Republic of Iran.