Abstract
In this paper, the composites of the TiO2–CaO–MgO–Al2O3–SiO2 glass-ceramic were successfully produced by the method of Sol–Gel from tetrabutyl titanate as the titanium (Ti) source, which were sintering at 1300 °C for 2 h. The dielectric properties of the composites were studied. The highest energy density reached 1.05 J/cm3 with low loss (<0.01), ε = 109 and the breakdown voltage of 48.29 kV/mm, which was 1.38 times higher than that of pure TiO2(0.76 J/cm3).
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This work is supported by the State Key Program of National Natural Science of China (Grant No. 50932002 and 51172035).
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Wei, M., Zhang, J., Huang, J. et al. Microstructure and electrical properties of TiO2–CaO–MgO–Al2O3–SiO2 glass-ceramic with sol–gel method. J Mater Sci: Mater Electron 27, 11623–11627 (2016). https://doi.org/10.1007/s10854-016-5294-7
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DOI: https://doi.org/10.1007/s10854-016-5294-7