Metallurgical and Materials Transactions B, ( ISI ), Volume (46), No (6), Year (2015-12) , Pages (2713-2720)

Title : ( Mechanochemical Reduction of MoS2 by Zn in Presence of Lime to Produce Nano-CaMoO4 and -ZnS Simultaneously )

Authors: Malihe Mohammadi Bezanaj , Jalil Vahdati Khaki , Arman Hoseinpur Kermani ,

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Abstract

This resear ch intro duces a nov el and soli d-state free sulfur emis sion route to roast MoS2. For this purpose, MoS2 was milled in presence of Zn and CaO exposed to the air atmosphere. Results showed that after the synthesis process, the products consisted of CaMoO4 and ZnS, which were successfully separated from each other using a simple hot water leaching. Our results revealed that the main synthesis process consisted of two different steps. At the first step, the zincothermic reduction of MoS2 led to synthesize the elemental Mo. Subsequently in the second step, CaMoO4 was synthesized from the reaction of Mo by CaO in presence of air. In order to investigate the progress of the reaction during the milling process, the milled powders were characterized using X-ray diffraction analysis. Scanning electron microscopy, dynamic laser scattering, and photoluminescence (PL) spectroscopy techniques were also used to characterize the synthesized powders. Moreover, the PL spectroscopy of the products demonstrated that CaMoO4 and ZnS have PL properties.

Keywords

, Mechanochemical Reduction , MoS2, Zn , Presence of Lime , NanoCaMoO4, -ZnS
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@article{paperid:1052644,
author = {Mohammadi Bezanaj, Malihe and Vahdati Khaki, Jalil and Hoseinpur Kermani, Arman},
title = {Mechanochemical Reduction of MoS2 by Zn in Presence of Lime to Produce Nano-CaMoO4 and -ZnS Simultaneously},
journal = {Metallurgical and Materials Transactions B},
year = {2015},
volume = {46},
number = {6},
month = {December},
issn = {1073-5615},
pages = {2713--2720},
numpages = {7},
keywords = {Mechanochemical Reduction ;MoS2;Zn ; Presence of Lime ; NanoCaMoO4;-ZnS},
}

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%0 Journal Article
%T Mechanochemical Reduction of MoS2 by Zn in Presence of Lime to Produce Nano-CaMoO4 and -ZnS Simultaneously
%A Mohammadi Bezanaj, Malihe
%A Vahdati Khaki, Jalil
%A Hoseinpur Kermani, Arman
%J Metallurgical and Materials Transactions B
%@ 1073-5615
%D 2015

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