Combustion assisted synthesis of hardystonite nanopowder

Sorour Sadeghzade; Rahmatollah Emadi; Fariborz Tavangarian

doi:10.1016/j.ceramint.2016.06.088

Combustion assisted synthesis of hardystonite nanopowder

Sorour Sadeghzade, Rahmatollah Emadi, Fariborz Tavangarian

School of Science, Engineering & Technology (Harrisburg)

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

In this study, single-phase hardystonite (Ca₂ZnSi₂O₆) nanopowder was synthesized by combustion synthesis method from aqueous solution of Calcium nitrate, Zinc nitrate and Tetraethyl orthosilicate. In order to characterize the obtained powders, X-ray diffraction (XRD), transmission electron microscopy (TEM) and scanning electron microscopy (SEM) were used. The effect of sucrose concentration on the purity and morphology of the obtained hardystonite powder, and its initial annealing temperature was investigated. The optimum sucrose to metal ratio was found to be 2:1. The average particle size and the maximum crystallite size of the produced hardystonite nanopowder were 220 and 40 nm, respectively.

Original language	English (US)
Pages (from-to)	14656-14660
Number of pages	5
Journal	Ceramics International
Volume	42
Issue number	13
DOIs	https://doi.org/10.1016/j.ceramint.2016.06.088
State	Published - Oct 2016

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Process Chemistry and Technology
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/j.ceramint.2016.06.088

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title = "Combustion assisted synthesis of hardystonite nanopowder",

abstract = "In this study, single-phase hardystonite (Ca2ZnSi2O6) nanopowder was synthesized by combustion synthesis method from aqueous solution of Calcium nitrate, Zinc nitrate and Tetraethyl orthosilicate. In order to characterize the obtained powders, X-ray diffraction (XRD), transmission electron microscopy (TEM) and scanning electron microscopy (SEM) were used. The effect of sucrose concentration on the purity and morphology of the obtained hardystonite powder, and its initial annealing temperature was investigated. The optimum sucrose to metal ratio was found to be 2:1. The average particle size and the maximum crystallite size of the produced hardystonite nanopowder were 220 and 40 nm, respectively.",

author = "Sorour Sadeghzade and Rahmatollah Emadi and Fariborz Tavangarian",

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year = "2016",

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T1 - Combustion assisted synthesis of hardystonite nanopowder

AU - Sadeghzade, Sorour

AU - Emadi, Rahmatollah

AU - Tavangarian, Fariborz

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N2 - In this study, single-phase hardystonite (Ca2ZnSi2O6) nanopowder was synthesized by combustion synthesis method from aqueous solution of Calcium nitrate, Zinc nitrate and Tetraethyl orthosilicate. In order to characterize the obtained powders, X-ray diffraction (XRD), transmission electron microscopy (TEM) and scanning electron microscopy (SEM) were used. The effect of sucrose concentration on the purity and morphology of the obtained hardystonite powder, and its initial annealing temperature was investigated. The optimum sucrose to metal ratio was found to be 2:1. The average particle size and the maximum crystallite size of the produced hardystonite nanopowder were 220 and 40 nm, respectively.

AB - In this study, single-phase hardystonite (Ca2ZnSi2O6) nanopowder was synthesized by combustion synthesis method from aqueous solution of Calcium nitrate, Zinc nitrate and Tetraethyl orthosilicate. In order to characterize the obtained powders, X-ray diffraction (XRD), transmission electron microscopy (TEM) and scanning electron microscopy (SEM) were used. The effect of sucrose concentration on the purity and morphology of the obtained hardystonite powder, and its initial annealing temperature was investigated. The optimum sucrose to metal ratio was found to be 2:1. The average particle size and the maximum crystallite size of the produced hardystonite nanopowder were 220 and 40 nm, respectively.

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SP - 14656

EP - 14660

JO - Ceramics International

JF - Ceramics International

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Combustion assisted synthesis of hardystonite nanopowder

Abstract

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