Abstract
Because of unique dielectric, piezoelectric, thermoelectric, optical and ferroelectric properties of titanates of alkaline earth metals, they have become an object of many scientific research. This article is concerned with mechanochemical synthesis of calcium titanate as an alternative technique to hydrothermal, sol–gel, thermal methods. The aim of this study was to verify the mechanochemical conditions of CaTiO3 formation with the use of three calcium oxide precursors—CaO, CaCO3 and Ca(OH)2. The differences in processes of calcium titanate synthesis are presented.
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Kenndey BJ, Howard CJ, Chakoumakos BC. Phase transitions in perovskite at elevated temperatures—a powder neutron diffraction study. J Phys Condens Matter. 1999;11:1479–88.
Manik SK, Pradhan SK. Microstructure characterization of ball milled prepared nanocrystalline perovskite CaTiO3 by Rietveld method. Mater Chem Phys. 2004;86:284–92.
Cavalcate LS, Marques VS, Szczancoski JC, Escote MT, Joya MR, Varela JA, Santos MRMC, Pizani PS, Longo E. Synthesis, structural refinement and optical behavior of CaTiO3 powders: a comparative study of processing in different furnaces. Chem Eng J. 2008;143:299–307.
Yuk J, Troczyński T. Sol–gel BaTiO3 thin film for humidity sensors. Sens Actuators. 2003;B94:290–3.
Stojanovic BD, Simoes AZ, Paiva-Santos CO, Jovalekic C, Mitic VV, Varela JA. Mechanochemical synthesis of barium titanate. J Eur Ceram Soc. 2005;25:1985–9.
Jancar B, Suvorov D, Valant M, Drazic G. Characterization of CaTiO3-NdAlO3 dielectric ceramics. J Eur Ceram Soc. 2003;23:1391–400.
Shih SJ, Bishop C, Cockayne DJH. Distribution of Σ3 misorientations in polycrystalline strontium titanate. J Eur Ceram Soc. 2009;29:3023–9.
Minh NQ. Ceramic fuel-cells. J Am Ceram Soc. 1993;76:563–88.
Chang HY, Cheng SY, Sheu CI, Wang YH. Core-shell structure of strontium titanate self-grown by a hydrothermal process for use in grain boundary barrier layers. Nanotechnol. 2003;14:603–8.
Hu Y, Tan OK, Cao W, Zhu W. A low temperature nano-structured SrTiO3 thick film oxygen gas sensor. Ceram Int. 2004;30:1819–22.
Xu YL, Zhou XH, Sørensen OT. Oxygen sensors based on semiconducting metal oxides: an overview. Sens Actuators. 2000;B65:2–4.
Suvorov D, Drazic G, Valant M, Jancar B. Microstructural characterization of CaTiO3-NdAlO3 based ceramics. Korean J Cryst. 2000;11:195–9.
Kim JS, Cheon CI, Kang HJ, Lee CH, Kim KY, Nam S, Byun JD. Crystal structure and microwave dielectric properties of CaTiO3-(Li1/2Nd1/2)TiO3 ceramics. Jpn J Appl Phys. 1999;38:5633–7.
Suvorov D, Vanat M, Jancar B, Skapin SD. CaTiO3-based ceramisc: microstructural development and dielectric properties. Acta Chim Slov. 2001;48:87–99.
Cho SY, Kim IT, Hong KS. Microwave dielectric properties and applications of rare-earth aluminates. J Mater Res. 1999;14(1):114–9.
Shrivastava OP, Shrivastava R. Synthesis, characterization and leach rate study of polycrystalline calcium strontium titanate ceramic powder. Prog Cryst Growth Charact Mater. 2002;45(1–2):103–6.
Yang ZZ, Yamada H, Miller GR. Synthesis and characterization of high-purity CaTiO3. Am Ceram Soc Bull. 1985;64(12):1550–4.
Evans JR, Howard JAK, Sterkovic T, Ristic MM. Variable temperature in situ X-ray diffraction study of mechanical activated synthesis of calcium titanate. Mater Res Bull. 2003;38:1203–13.
Pfaff G. Synthesis of calcium titanate powders by sol-gel process. Chem Mater. 1994;6:58–62.
Zhang X, Zhang J, Ren X, Wang XJ. The dependence of persistent phosphorescence on annealing temperatures in CaTiO3:Pr3+ nanoparticles prepared by a coprecipitation technique. J Solid State Chem. 2008;181:393–8.
Muthuraman M, Patil KC, Senbagaraman S, Umarji AM. Sintering, microstructural and dilatometric studies of combustion synthesized synroc phases. Mater Res Bull. 1996;31:1375–81.
Lee SJ, Kim YC, Hwang JH. An organic-inorganic solution technique for fabrication of nano-sized CaTiO3 powder. J Ceram Process Res. 2004;5:223–6.
Kutty TRN, Vivekanandan R, Murugaraj P. Precipitation of rutile and anatase (TiO2) fine powders and their conversion to MtiO3 (M = Ba, Sr, Ca) by the hydrothermal method. Mater Chem Phys. 1988;19:533–46.
Ristic MM, Milosevic S. Mechanical Activation of Inorganic Materials. Monographs of SANU, Belgrade, 1998.
Boldyrev VV. Mechanochemistry and mechanical activation. Mater Sci Forum. 1996;225–227:511–20.
Mi G, Saito F, Suzuki S, Waseda Y. Formation of CaTiO3 by grinding from mixtures of CaO or Ca(OH)2 with anatase or rutile at room temperature. Powder Technol. 1998;97:178–82.
Branković G, Vukotić V, Branković Z, Varela JA. Investigation on possibility of mechanochemical synthesis of CaTiO3 from different precursors. J Eur Ceram Soc. 2007;27:729–32.
Mi G, Murakami Y, Shindo D, Saito F. Mechanochemical synthesis of CaTiO3 from a CaO–TiO2 mixture and its HR-TEM observation. Powder Technol. 1999;105:162–6.
Berbenini V, Marini A. Mechanochemical activation of calcium titanate formation from CaCO3–TiO2 mixtures. J Mater Sci. 2004;39:5279–82.
Jean M, Nachbaur V. Determination of milling parameters to obtain mechanosynthesized ZnFe2O4. J Alloy Compd. 2008;454:432–6.
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This study was supported by the Science and Higher Education Ministry, (Poland) Project No C-1/DS/2009-2010.
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Wieczorek-Ciurowa, K., Dulian, P., Nosal, A. et al. Effects of reagents’ nature on mechanochemical synthesis of calcium titanate. J Therm Anal Calorim 101, 471–477 (2010). https://doi.org/10.1007/s10973-010-0802-0
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DOI: https://doi.org/10.1007/s10973-010-0802-0