Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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A Study on the Pyroelectric Properties of the Pb($Sb_{1/2}Sn_{1/2}O_3-PbTiO_3-PbZrO_3$ Ceramics

Pb($Sb_{1/2}Sn_{1/2}O_3-PbTiO_3-PbZrO_3$ 세라믹의 초전특성에 관한 연구

  • 윤종원 (광운대학교 공과대학 전자재료공학과) ;
  • 이성갑 (광운대학교 공과대학 전자재료공학과) ;
  • 배선기 (광운대학교 공과대학 전자재료공학과) ;
  • 이영희 (광운대학교 공과대학 전자재료공학과)
  • Published : 1989.06.01
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Abstract

x Pb($Sb_{1/2}Sn_{1/2}O_3-PbTiO_3-PbZrO_30.05{\leq}x{\leq}0.25$) ternary compound ceramics were fabricated by the mixed oxide method. The sintering temperature and time were 1200-1270[$^{\circ}C$], 2 hour, respectively. Increasing the PSS contents, the transition temperatures were decreased. The relative dielectric constant and Curie temperature of the 0.25 PSS-0.25 PT-0.5 PZ specimens were 450, 220[$^{\circ}C$]. The Pyroelectric coefficient of the 0.25PSS-0.25PT-0.50 PZ specimen was $5.20{\times}10^4$[C$\textrm{cm}^2$K].

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