TEM study of CaTiO3 synthesized by sol-gel method

Victor Ciupina; Ionela Carazeanu; Elisabeta Chirila; Gabriel Prodan

doi:10.1117/12.582808

21 October 2004 TEM study of CaTiO₃ synthesized by sol-gel method

Victor Ciupina, Ionela Carazeanu, Elisabeta Chirila, Gabriel Prodan

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Proceedings Volume 5581, ROMOPTO 2003: Seventh Conference on Optics; (2004) https://doi.org/10.1117/12.582808
Event: ROMOPTO 2003: Seventh Conference on Optics, 2003, Constanta, Romania

Abstract

Nanometer-sized calcium titanate (CaTiO₃) particles were synthesized by the modified sol-gel method, from Ca(CH3COO)2 and Ti(C4H90) an ideal cation stoichiometry for CaTiO4 perovskite. EDTA was used like chelating agent. XRD analysis for their crystal structure and TEM for their texture characterized the materials obtained after heating in the range 600 - 10000C. The TEM photographs reveal nanoparticles in the size range 50 - 45 nm with a mean diameter found at 120 nm.

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Victor Ciupina, Ionela Carazeanu, Elisabeta Chirila, and Gabriel Prodan "TEM study of CaTiO₃ synthesized by sol-gel method", Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); https://doi.org/10.1117/12.582808

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