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Information Journal Paper

Title

Hydrothermal Synthesis of Yttria Nanopowders: Citric Acid to Y3+ mole Ratioe and pH Effect

Pages

  309-315

Abstract

 Y2O3 nano powder was synthesized using yttrium nitrate (source of Y3+), NaOH (control of pH) and Citric acid (CA, complexing agant) by Hydrothermal method. Many methods using Citric acid asisted sol-gel method and combustion method for the synthesis of Yttria nanoparticles is performed. In this study, by using Citric acid as complexing agent, Yttria nanoparticles have been synthesized by Hydrothermal method. Also, the effect of pH and Citric acid to Y3+ mole ratios on the phase and morphologies of the product was evaluated. The prepared products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and inductively coupled plasma (ICP). Pure cubic Yttria nanoparticles with average size of ~ 44 nm was prepared with CA: Y3+ = 1. 6: 0. 01, pH=10 and calcinations temperature of 900° C for 90 min. Furthermore, the luminescence properties of as-synthesized nanoparticles were also investigated.

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    APA: Copy

    Loghman Estarki, m.r., SHOJA RAZAVI, R., & GHADERI, M.. (2018). Hydrothermal Synthesis of Yttria Nanopowders: Citric Acid to Y3+ mole Ratioe and pH Effect. JOURNAL OF MECHANICAL ENGINEERING, 48(2 (83) ), 309-315. SID. https://sid.ir/paper/270023/en

    Vancouver: Copy

    Loghman Estarki m.r., SHOJA RAZAVI R., GHADERI M.. Hydrothermal Synthesis of Yttria Nanopowders: Citric Acid to Y3+ mole Ratioe and pH Effect. JOURNAL OF MECHANICAL ENGINEERING[Internet]. 2018;48(2 (83) ):309-315. Available from: https://sid.ir/paper/270023/en

    IEEE: Copy

    m.r. Loghman Estarki, R. SHOJA RAZAVI, and M. GHADERI, “Hydrothermal Synthesis of Yttria Nanopowders: Citric Acid to Y3+ mole Ratioe and pH Effect,” JOURNAL OF MECHANICAL ENGINEERING, vol. 48, no. 2 (83) , pp. 309–315, 2018, [Online]. Available: https://sid.ir/paper/270023/en

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