Thermal gravimetric-Differential thermal analysis (TG-DTA)

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• Published Subscription 1 Feb 2012

  Solution Combustion Synthesis of Nanocrystalline and High-K Dielectric Lanthanum Oxide

  By Kalagadda Venkateswara Rao

  Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 The present paper describes a simple and eco-friendly chemical method of lanthanum oxide or lanthania (La2O3) nanoparticles by the solution combustion synthesis based on urea. The fuel urea is varied for different fuel to oxidizer ratios (F/O) or Ψ = 0.5 to 1.5 in the steps of 0.25. The average crystallite size of La2O3 nanoparticles was estimated from the full width …

  Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 1, Issue 3, 2011 Read article →

• Published Subscription 5 Sep 2011

  Synthesis of Nanocrystalline Bismuth Ferrite by Solution Combustion Synthesis Method

  By Sesha Sai Kumar Vemula

  Abstract: Normal 0 false false false EN-US X-NONE X-NONE The present paper describes a simple method of nanosized BiFeO3 by the solution combustion synthesis using bismuth and iron nitrates as oxidizers and the combination fuel of citric acid and ammonium nitrate, with fuel to oxidizer ratio (Ψ = 1) one. The average crystallite size of BiFeO3 nanoparticles was estimated from the full width half maximum of the X-ray diffraction peaks of …

  Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 1, Issue 2, 2011 Read article →