Influence of thermal treatment of nanometer-sized titanate and barium orthotitanate precursors on the electrorheological effect
Nanosistemy: fizika, himiâ, matematika, Tome 9 (2018) no. 6, pp. 746-753.

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The results for the sol-gel synthesis of acylate gels are reported in the titanium tetra-n-butoxide–barium hydroxide–acetic acid system at a molar ratio of Ba:Ti components of 1:1 and 2:1. The thermal decomposition of these gels over temperatures ranging from 85–1200$^\circ$C was investigated using thermal analysis methods, XRD, FTIR spectroscopy, electron microscopy, and dielectrometry at frequencies from 25–106 Hz. The electrorheological effect in suspensions of powders synthesized at different temperatures with a stoichiometric Ba:Ti ratio = 1:1 and 2:1, in polydimethylsiloxane was studied. The influence of thermal gel treatment was analyzed on their dielectric properties as fillers of electrorheological fluids and on the magnitude of the electrorheological effect.
Keywords: sol-gel synthesis, barium titanate, electrorheological fluids, dielectric liquids, nanometer-sized, thermal treatment.
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     author = {K. V. Ivanov and A. V. Agafonov and A. Y. Baranchikov and V. K. Ivanov and S. A. Kozyukhin and E. V. Fatyushina and V. V. Kozik},
     title = {Influence of thermal treatment of nanometer-sized titanate and barium orthotitanate precursors on the electrorheological effect},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {746--753},
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     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2018_9_6_a6/}
}
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K. V. Ivanov; A. V. Agafonov; A. Y. Baranchikov; V. K. Ivanov; S. A. Kozyukhin; E. V. Fatyushina; V. V. Kozik. Influence of thermal treatment of nanometer-sized titanate and barium orthotitanate precursors on the electrorheological effect. Nanosistemy: fizika, himiâ, matematika, Tome 9 (2018) no. 6, pp. 746-753. http://geodesic.mathdoc.fr/item/NANO_2018_9_6_a6/