대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1989년도 하계종합학술대회 논문집
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- Pages.349-352
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- 1989
Hydrophone 응용을 위한 Piezoceramic/Polymer 0-3 Composite의 분극 개선
A Poling Study on a Piezoceramic/Polymer 0-3 Composites for Hydrophone Applications
초록
Poling piezoelectric ceramic-polymer composites with 0-3connectivity is difficult because of the high dielectric constant of most of the ferroelectric filler materials, and the high resistivity of the polymer matrix. To aid in poling this type of composite, conductivity of the polymer phase can be controlled by adding small amount of a semiconductor phase such as germanium, carbon or silicon. In this study, flexible piezoelectric composites of
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