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Electrocaloric and pyroelectric properties of PZT and PMN–PNN–PZT thin films
Ceramics International, 2013Abstract The electrocaloric effects (EC) of PZT and PMN–PNN–PZT films were evaluated. PZT and PMN–PNN–PZT thin films with a thickness of 500 nm were fabricated by state-of-the-art chemical solution deposition from a precursor solution with PZT and (PMN−PNN)/PZT=30/70.
Seung-Hyun Kim, Hiroshi Maiwa
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2021 International Conference on Green Energy, Computing and Sustainable Technology (GECOST), 2021
In this research, five different piezoelectric materials are used to harvest energy based on the piezoelectric phenomenon. To obtain maximum potential difference for various pressure applied on a constant surface area and layer thickness, some important simulations of piezoelectric materials have been done by using Comsol Multiphysics software.
Md. Moniruzzaman Likhon +3 more
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In this research, five different piezoelectric materials are used to harvest energy based on the piezoelectric phenomenon. To obtain maximum potential difference for various pressure applied on a constant surface area and layer thickness, some important simulations of piezoelectric materials have been done by using Comsol Multiphysics software.
Md. Moniruzzaman Likhon +3 more
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2021
Currently, lead-based compounds such as lead zirconate titanate (PZT) constitute the best family of piezoelectric and ferroelectric materials suitable for integration into devices such as piezoelectric actuators, sensors and transducer. These compounds present excellent piezoelectric and ferroelectric properties and are widely industrially developed ...
Jean, Florian, Courtois, Christian
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Currently, lead-based compounds such as lead zirconate titanate (PZT) constitute the best family of piezoelectric and ferroelectric materials suitable for integration into devices such as piezoelectric actuators, sensors and transducer. These compounds present excellent piezoelectric and ferroelectric properties and are widely industrially developed ...
Jean, Florian, Courtois, Christian
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Complex material constants for PZT/PZT ceramic composites
2010 IEEE International Symposium on the Applications of Ferroelectrics (ISAF), 2010A new method of PZT/PZT ceramic piezocomposites fabrication is proposed. Different types of PZT type piezoceramics powders and milled PZT piezoceramics particles as well as pre-sintered piezoceramic granules were used as matrix and filling components respectively.
Andrey N. Rybyanets +2 more
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Interfacial reactions in PZT/Pd/PZT sandwich structures
Journal of Microscopy, 1995SummaryThe interfacial reactions of palladium foil and lead zirconate‐titanate (PZT) were studied using samples with a sandwich structure in the temperature range 1373–1523 K and under conditions where no lead is lost to the environment. The interfacial reactions were analysed using scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, X ...
L. G. YAO, R. J. BROOK
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Power harvesting with PZT ceramics
Analog Integrated Circuits and Signal Processing, 2007Piezoelectric materials have been proposed as embedded power source, which are capable of converting mechanical energy into electrical energy. However, power generated from a piezoelectric material usually comes with poor characteristics such as high voltage, low current and high impedance.
Hong Chen 0002 +4 more
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Ferroelectrics, 1981
Abstract The reaction sequence of PZT formation from the mixture of PbO-ZrO2-TiO2 has been extensively studied1-3. However, there have been no studies on the morphological changes occurring during the calcination process. The dependence of the characteristics and properties of the ceramic on the calcining conditions though has been well noted4–5, no ...
S. Venkataramani, J. V. Biggers
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Abstract The reaction sequence of PZT formation from the mixture of PbO-ZrO2-TiO2 has been extensively studied1-3. However, there have been no studies on the morphological changes occurring during the calcination process. The dependence of the characteristics and properties of the ceramic on the calcining conditions though has been well noted4–5, no ...
S. Venkataramani, J. V. Biggers
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Properties of PZT/PZT ceramic piezocomposites
Bulletin of the Russian Academy of Sciences: Physics, 2010A method for obtaining PZT/PZT ceramic piezocomposites is developed. Samples of piezocomposites with a volume fraction of components from 0 to 100% are prepared and investigated. Various types of PZT type piezoceramics powders and milled PZT piezoceramics particles, as well as presintered piezoceramic granules, are used as matrix and filling components,
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High-Performance PZT and PNN-PZT Actuators
2003Piezoelectric materials have been widely used as sensor and actuators in smart materials and structural systems [1,2]. Piezoelectric materials have attracted special attention among the many functional materials because they possess both the sensor and actuator functions, which can even be realized in a single element.
Jinhao Qiu +2 more
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Dielectric, piezoelectric and elastic properties of PZT/PZT ceramic piezocomposites
2008 17th IEEE International Symposium on the Applications of Ferroelectrics, 2008A new method of PZT/PZT ceramic piezocomposites fabrication is proposed. Samples of piezocomposites with the volume fraction of components 0?100% for different PZT compositions were fabricated and measured. A line of chemically, thermally, and technologically compatible PZT matrix and filling compositions were chosen.
Andrey Rybianets, Anastasia Rybianets
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