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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Dias, Carlos
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2023Study of the mesomorphic properties and conductivity of n-alkyl-2-picolinium ionic liquid crystalscitations
- 2019Tailoring IGZO composition for enhanced fully solution-based thin film transistorscitations
- 2016Accessing the Physical State and Molecular Mobility of Naproxen Confined to Nanoporous Silica Matrixescitations
- 2013New method to analyze dielectric relaxation processescitations
- 2013Enhancing the Response of Chemocapacitors with Electrospun Nanofiber Filmscitations
- 2012Sintering,Crystallization and Dielectric Behavior of Barium Zinc Borosilicate Glasses - Effect of Barium Oxide substitution for Zinc Oxidecitations
- 2012Understanding the Ion Jelly Conductivity Mechanismcitations
- 2010Charge Carriers Injection/Extraction at the Metal-Polymer Interface and Its Influence in the Capacitive Microelectromechanical Systems-Switches Actuation Voltage
- 2006Development of an ultrasonic motor based on a piezoelectric ceramic sandwiched between two laminate composite plates
- 2006Changes in molecular dynamics upon formation of a polymer dispersed liquid crystalcitations
- 2005Ultrasound role in sol-gel processing of PbTiO3 ceramics
- 2004Capacitance response of polysiloxane films with interdigital electrodes to volatile organic compoundscitations
- 2004Analytical evaluation of the interdigital electrodes capacitance for a multi-layered structurecitations
- 2004Recent Advances in Ceramic-polymer Composite Electretscitations
- 2002Smart materials: the functional properties of ceramic/polymer composites and their relation to sol-gel powder preparationcitations
- 2002Dielectric characterization of PEBA and PDMS for capacitive interdigital vapour sensorscitations
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article
Recent Advances in Ceramic-polymer Composite Electrets
Abstract
<p>Recent work on ceramic-polymer composites for piezoelectric and pyroelectric applications is presented with special regard to the production and characterisation of new composite materials as well as two new applications of these composite materials. One of these composites is made using ceramic powders obtained using the sol-gel technique. This technique allows a better control of the stoichiometry as well as a lower temperature of crystallisation as compared with the conventional mixed oxides route. A better control of powder morphology also produces ceramic grains in the sub-micron range enabling the production of nanocomposites with electroactive properties. A second type of composite is reported using high temperature polymer PEEK, thus extending the temperature range of common electroactive composite materials. Finally the use of these materials is demonstrated in two piezoelectric applications, an angular acceleration accelerometer and an acoustic emission sensor.</p>