한국세라믹학회지 (Journal of the Korean Ceramic Society)

  • 제30권3호
  • /
  • Pages.175-180
  • /
  • 1993
  • /
  • 1229-7801(pISSN)
  • /
  • 2234-0491(eISSN)
한국세라믹학회 (The Korean Ceramic Society)
권호 표지

$Pb(Mg_{1/3}Nb_{2/3})O_3$계 세라믹스의 $Pb^{2+}$를 $Nd^{3+}$로 치환함에 따른 유전특성 및 PbO 휘발에 관한 연구

Influence on Dielectric Properties and Evaporation of PbO According to Substituting $Nd^{3+}$ for $Pb^{2+}$ in $Pb(Mg_{1/3}Nb_{2/3})O_3$ System

  • 김성열 (한양대학교 무기재료공학과) ;
  • 이응상 (한양대학교 무기재료공학과)
  • 발행 : 1993.03.01
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초록

Influence of Nd3+ substitution for Pb2+ on the dielectric properties and the PbO evaporation according to substituting Nd3+ for Pb2+ in Pb(Mg1/3Nb2/3)O3 system ceramics have been investigated. The dielectric constant at the curie temperature and evaporation of PbO were decreased with increase of Nd3+ amounts. The percentage of PbO evaporation was 2.5wt% in the PMN system substituted Nd3+ for Pb2+, while it was 3.7wt% in the PMN system.

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참고문헌

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