Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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Synthesis of Ba(Mg1/3Ta2/3)O3 Nanoparticles by a Hydrothermal Process

수열합성법에 의한 Ba(Mg1/3Ta2/3)O3 나노분말 합성

  • 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)
  • 김락희 (창원대학교 나노신소재공학부) ;
  • 손정훈 (창원대학교 나노신소재공학부) ;
  • 배동식 (창원대학교 나노신소재공학부)
  • Published : 2006.06.27
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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.

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References

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