Piezoelectric properties of the new generation active matrix hybrid (micro-nano) composites
| dc.contributor.author | Parali, L | |
| dc.contributor.author | Sabikoglu, I | |
| dc.contributor.author | Kurbanov, MA | |
| dc.date.accessioned | 2024-07-18T11:54:22Z | |
| dc.date.available | 2024-07-18T11:54:22Z | |
| dc.description.abstract | A hybrid piezoelectric composite structure is obtained by addition of nano-sized BaTiO3, SiO2 to the micro-sized PZT and polymers composition. Although the PZT material itself has excellent piezoelectric properties, PZT-based composite variety is limited. Piezoelectric properties of PZT materials can be varied with an acceptor or a donor added to the material. In addition, varieties of PZT-based sensors can be increased with doping polymers which have physical-mechanical, electrophysical, thermophysical and photoelectrical properties. The active matrix hybrid structure occurs when bringing together the unique piezoelectric properties of micro-sized PZT with electron trapping properties of nano-sized insulators (BaTiO3 or SiO2), and their piezoelectric, mechanic and electromechanic properties significantly change. In this study, the relationship between the piezoelectric constant and the coupling factor values of microstructure (PZT-PVDF) and the hybrid structure (PZT-PVDF-BaTiO3) composite are compared. The d(33) value and the coupling factor of the hybrid structure have shown an average of 54 and 62% increase according to microstructure composite, respectively. In addition, the d(33) value and the coupling factor of the hybrid structure (PZT-HDPE-SiO2) have exhibited about 68 and 52% increase according to microstructure composite (PZT-HDPE), respectively. (C) 2013 Elsevier B.V. All rights reserved. | |
| dc.identifier.issn | 0169-4332 | |
| dc.identifier.other | 1873-5584 | |
| dc.identifier.uri | http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/6300 | |
| dc.language.iso | English | |
| dc.publisher | ELSEVIER SCIENCE BV | |
| dc.subject | THIN-FILMS | |
| dc.title | Piezoelectric properties of the new generation active matrix hybrid (micro-nano) composites | |
| dc.type | Article; Proceedings Paper |