한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제42권11호
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  • Pages.743-748
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  • 2005
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  • 1229-7801(pISSN)
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  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
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수열합성법으로 제조된 PZT 분말의 특성에 미치는 광화제 농도와 출발물질의 영향

Effect of Mineralizer Concentration and Starting Materials on the Characteristics of PZT Powders by Hydrothermal Process

  • 양범석 (충남대학교 급속응고신소재연구소) ;
  • 윤기석 (한국에너지기술연구원) ;
  • 박영철 ((주)씨에라 인더스트리) ;
  • 원창환 (충남대학교 급속응고신소재연구소)
  • Yang, Beom-Seok (Engineering Research Center for Rapidly Solidified Materials, Chungnam National University) ;
  • Yun, Ki-Seok (Korea Institute of Energy Research) ;
  • Park, Young-Chul (Sierra Industry Co. LTD.) ;
  • Won, Chang-Whan (Engineering Research Center for Rapidly Solidified Materials, Chungnam National University)
  • 발행 : 2005.11.01
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초록

The effect of reaction parameters in the characteristic of $Pb(Zr_{0.52} Ti_{0.48})O_3$ powders by hydrothermal process was investigated in this study. In the preparation of PZT, the types of starting material and concentration of mineralizer on phase fraction and morphology was investigated respectively. Regardless the types of Pb precursor, PZT was able to synthesize ranging from 7 to 20 on KOH concentration and from 13.01 to 13.55 on pH of solution. The particle size of the PZT powders can be controlled by the mineralizer concentration and various types of precursor.

키워드

참고문헌

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피인용 문헌

  1. Fracture Toughness of 3Y-TZP Dental Ceramics by Using Vickers Indentation Fracture and SELNB Methods vol.56, pp.1, 2019, https://doi.org/10.4191/kcers.2019.56.1.01