Synthesis of mullite–MoSi 2 nano-composite through a mechanochemical processing

Ahmadabadi, Vahide Ghanooni; Azghandi, S.H. Mohamadi; Khaki, Jalil Vahdati; Haddad-Sabzevar, M.

doi:10.1016/j.powtec.2014.07.037

Cited by 3 publications

(3 citation statements)

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“…Ghanooni Ahmadabadi et al 132 prepared mullite-MoSi 2 nanocomposites by mechanochemical method using MoO 3 , Al, and Si. The self-propagation reaction rate is fastest when the molar ratio of MoO 3 , Al, and Si is 1:1.5:2.375, and the mullite phase (Al 4 SiO 8 ) 1.2 was formed between 23 and 30 min in a short grinding time (Figure 8A).…”

Section: Mullite (Al 2 O 3 -Sio 2 ) Ceramic Powdermentioning

confidence: 99%

“…Ghanooni Ahmadabadi et al 132 . prepared mullite–MoSi 2 nanocomposites by mechanochemical method using MoO 3 , Al, and Si.…”

Section: Mechanochemical Synthesis Of Oxide Ceramic Powdersmentioning

confidence: 99%

“…Reprinted with permission from Ref. 132 Copyright (2014) by Elsevier. (C) Scanning electron microscopy (SEM) diagram and (D) energy dispersive spectrometry (EDS) diagram illustration: elemental distribution diagram of the location of the high alumina fly ash (HAFA) core.…”

Section: Mechanochemical Synthesis Of Oxide Ceramic Powdersmentioning

confidence: 99%

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Mechanochemical synthesis of nanostructured and composite oxide ceramics: From mechanisms to tailored properties

Zhang,

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et al. 2023

Int J Applied Ceramic Tech

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Mechanochemical synthesis is a technology formed in the 1950s. By applying mechanical energy, mechanochemical synthesis stimulates chemical reactions, causing structural and phase changes and enabling difficult or otherwise impossible reactions to occur. Mechanochemical reactions are relatively safe, clean and efficient. At present, the synthesis of oxide ceramic materials by mechanochemical methods has attracted widespread attention. In the production of oxide ceramic materials, the characteristics of ceramic powder have a certain influence on the molding, sintering, microstructure, and mechanical properties of subsequent ceramics. In this paper, the research progress of mechanical chemistry in the synthesis of nanostructures and composite oxide ceramic powders is reviewed. The effects of process parameters such as ball milling time, speed, atmosphere, grinding media, additives, and ball‐to‐powder ratio on reaction kinetics, phase formation, and powder properties are summarized. In addition, challenges and opportunities for ceramic powder synthesis are also discussed.

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Section: Mullite (Al 2 O 3 -Sio 2 ) Ceramic Powdermentioning

confidence: 99%

“…Ghanooni Ahmadabadi et al 132 . prepared mullite–MoSi 2 nanocomposites by mechanochemical method using MoO 3 , Al, and Si.…”

Section: Mechanochemical Synthesis Of Oxide Ceramic Powdersmentioning

confidence: 99%