Metal and Metal Oxide synthesis by Electrical Explosion of Wire

سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 351

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شناسه ملی سند علمی:

IICC21_013

تاریخ نمایه سازی: 5 آذر 1398

چکیده مقاله:

Metal nanoparticles (MNPs) and metal oxide (MONPs) nanoparticles were selectively produced in large quantities by the Electrical Explosion of Wire (EEW) process in different conditions. Transmission Electron Microscopy (TEM), laser particle size analyzing, X-ray diffraction (XRD), and FT-IR spectroscopy were carried out to characterize the purity, morphology, particle and crystallite size of the nanoparticles. The effects of conditional parameters on the particle size were analyzed. The results show that the wire diameter, feed rate, pulse time, voltage, and electrode distance are the main five factors. An ultimate Response Surface Methodology (RSM) design showed the particle size increases with decreasing voltage and increasing other factors

نویسندگان

Mohammad Joshaghani

Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran.Department of Nanochemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran

Maryam Darvishpour

Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran

Davoud Yazdani

Department of Nanochemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran

Mostafa Faizi

Department of Nanochemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran