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Paper
Title

Optimization of the Process Parameters in the Preparation of Molybdenum Disulfide Nanopowder Using the Taguchi Method

Year: 1397
COI: ISPTC21_270
Language: EnglishView: 184
نسخه کامل این Paper ارائه نشده است و در دسترس نمی باشد

Authors

Mehdi Abdolmaleki - Faculty of Science, Department of Chemistry, Sayyed Jamaleddin Asadabadi University, Asadabad, Iran
Hamid Goudarziafshar - Faculty of Science, Department of Chemistry, Sayyed Jamaleddin Asadabadi University, Asadabad, Iran
Saman Golmohamadi - Department of Chemical, Touserkan Branch, Islamic Azad University, Touserkan, Iran

Abstract:

In the last decades, transition metal dichalcogenides MX2 (M = Mo, W, Nb and Ta, X = S, Se),which constitute a layered structure in analogy to graphite, have attracted great attention due totheir striking properties and promising applications [1, 2]. In this study, Molybdenum disulfidenanopowders (MoS2) have been successfully prepared via solvothermal method using differentprecursors of molybdenum and sulfur, various reducing agents maintained at differenttemperatures. Synthesizing process parameters of MoS2 powder are optimized for producing ofsmaller powders (nano size) based on L9 Taguchi orthogonal design. The prepared MoS2powders were examined by scanning electron microscopy (SEM) with energy dispersive X-rayspectroscopy (EDS), X-ray diffraction (XRD), Fourier transform infrared spectrometer (FTIR)and differential thermal analysis (DTA). The results showed that Mo precursor and reactiontemperature have the most significant influence on particle size of MoS2 powder. Finally,optimum conditions were achieved as, molybdic oxide (MoO3) as Mo precursor, thioacetamide(C2H5NS) as a sulfur source, citric acid (C6H8O7) as reducing agent, and reaction temperature of100 °C.

Keywords:

Paper COI Code

This Paper COI Code is ISPTC21_270. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/817837/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Abdolmaleki, Mehdi and Goudarziafshar, Hamid and Golmohamadi, Saman,1397,Optimization of the Process Parameters in the Preparation of Molybdenum Disulfide Nanopowder Using the Taguchi Method,The 21st Chemical Physics Conference of Iran Chemistry Association,Tabriz,https://civilica.com/doc/817837

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