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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Dielectric and Piezoelectric Properties of PZT/polymer Composites toes for Ultrasonic Transducer Applications

초음파 변환기용 PZT/고분자 복합 압전체의 유전 및 압전 특성

  • 박정학 (동아대학교 전기공학과) ;
  • 최헌일 (동아대학교 전기공학과) ;
  • 사공건 (동아대학교 전기공학과)
  • Published : 1994.05.01
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Abstract

The porous PZT was prepared from a mixture of PZT and polyvinylalcohol (PVA ) powders by BURPS( Burnedout Plastic Sphere) technique. The dielectric and piezoelectric properties of piezoceramic/polymer composites dependent on the PVA wt. % were evaluated. The density of PZT/polymer 3-3 composites were decreased almost linearly with increasing the PVA wt. %.

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