Synthesis and characterization of a Bi-Oxide nanoparticle ZnO/CuO by thermal decomposition of oxalate precursor method

نویسندگان

  • A.R. Jafari Department of Microbiology, Islamic Azad University Tonekabon Branch, Tonekabon, Iran.
  • A.R. Paknejhad Department of Physics, Islamic Azad University Shabestar Branch, Iran.
  • B. Sadeghi Department of Chemistry, Islamic Azad University Tonekabon Branch, Tonekabon, Iran.
  • M. Ghane Department of Microbiology, Islamic Azad University Tonekabon Branch ,Tonekabon, Iran.
چکیده مقاله:

In the present work, we report the synthesis of binary nano metal oxides such as Zinc /Copper Oxide via novel dry synthetic methods such as thermal decomposition of oxalate precursor. The synthesis route involves facile solid-phase mechanochemical activation of a physical mixture of simple copper/zinc salts and oxalic acid, followed by calcination of the as-ground oxalate precursors at 450◦C. X-ray powder diffractometry (XRD), infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) were used to the thermal spectroscopic, structural, morphological characterization and surface area determination of the product respectively . An average nanocrystallite size of 5.0 nm was obtained for Zn/Cu, as estimated by the Scherrer’s equation.

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عنوان ژورنال

دوره 1  شماره 1

صفحات  33- 40

تاریخ انتشار 2010-07-01

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