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http://dx.doi.org/10.3740/MRSK.2006.16.6.373

Synthesis of Ba(Mg1/3Ta2/3)O3 Nanoparticles by a Hydrothermal Process  

Kim, Rak-Hee (School of Nano & Advanced Materials Engineering, Changwon National University)
Son, Jung-Hun (School of Nano & Advanced Materials Engineering, Changwon National University)
Bae, Dong-Sik (School of Nano & Advanced Materials Engineering, Changwon National University)
Publication Information
Korean Journal of Materials Research / v.16, no.6, 2006 , pp. 373-376 More about this Journal
Abstract
[ $Ba(Mg_{1/3}Ta_{2/3})O_3$ ] nanoparticles were synthesized in water solution under mild temperature and pressure conditions by precipitation from $Ba(NO_3),\;Mg(NO_3)_2{\cdot}6H_2O\;and\;TaCl_5$ with aqueous potassium hydroxide. The average size and distribution of the synthesized $Ba(Mg_{1/3}Ta_{2/3})O_3$ nanoparticles were below 100 nm and broad, respectively. The phase of synthesized particles was crystalline reacted at $170^{\circ}C$ for 4 h. The characterization of $Ba(Mg_{1/3}Ta_{2/3})O_3$ nanoparticles were studied using XRD, SEM, and TEM.
Keywords
$Ba(Mg_{1/3}Ta_{2/3})O_3$(BMT); nanoparticles; synthesis; hydrothermal;
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