Poling piezoelectric (K,Na,Li)NbO3-polydimethylsiloxane composites
نویسندگان
چکیده
منابع مشابه
In-situ poling and structurization of piezoelectric particulate composites
Composites of lead zirconate titanate particles in an epoxy matrix are prepared in the form of 0-3 and quasi 1-3 with different ceramic volume contents from 10% to 50%. Two different processing routes are tested. Firstly a conventional dielectrophoretic structuring is used to induce a chain-like particle configuration, followed by curing the matrix and poling at a high temperature and under a h...
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A model for the piezoelectric and pyroelectric activities of 0–3 composites of ferroelectric particles in a linear matrix has been developed based on the polarization behavior of the inclusions. The model is applied to simulate the piezoelectric activity of a lead zirconate titanate/epoxy system polarized under different fields and the piezoand the pyroelectric properties of lead titanate/ poly...
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Lead Zirconate Titanate, PZT, layered into a composite with different materials, produces pre-stressed, curved, devices capable of enhanced displacement. This study focuses on Thunder and Lipca which are built using different combinations of constituent materials. Thunder devices consist of layers of aluminum, PZT, and stainless steel bonded with a hot-melt adhesive. Lipca devices consist of ca...
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ژورنال
عنوان ژورنال: Ferroelectrics
سال: 2017
ISSN: 0015-0193,1563-5112
DOI: 10.1080/00150193.2017.1360110