1-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health Monitoring
In this study, we obtained and characterized a piezoelectric composite with 1-3 connectivity from castor oil polyurethane (PUR) and lead zirconate titanate (PZT) rods. Two samples were obtained, one with 15% PZT volume and the other with 34% PZT volume. The ac electrical properties of the 1-3 piezoe...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2020-10-01
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| Series: | Materials Research |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000500209&tlng=en |
| _version_ | 1818719737376407552 |
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| author | João Gustavo Leite Costa Pedro Henrique Ferrarrezi Rodrigues Leonardo Lataro Paim Alex Otávio Sanches José Antônio Malmonge Michael Jones da Silva |
| author_facet | João Gustavo Leite Costa Pedro Henrique Ferrarrezi Rodrigues Leonardo Lataro Paim Alex Otávio Sanches José Antônio Malmonge Michael Jones da Silva |
| author_sort | João Gustavo Leite Costa |
| collection | DOAJ |
| description | In this study, we obtained and characterized a piezoelectric composite with 1-3 connectivity from castor oil polyurethane (PUR) and lead zirconate titanate (PZT) rods. Two samples were obtained, one with 15% PZT volume and the other with 34% PZT volume. The ac electrical properties of the 1-3 piezoelectric composite samples demonstrated the frequency-dependence behavior of disordered solids. The piezoelectric coefficient (d33) was greatly influenced by the number of PZT rods and the matrix curing process. The sample with 34% PZT volume showed a higher d33 value, (246 pC/N measured after 30 d of polarization). The composites were evaluated for use in acoustic emission wave sensors for application in structural health monitoring. |
| first_indexed | 2024-12-17T20:11:42Z |
| format | Article |
| id | doaj.art-13560afa87004a53b5e7ee536caf92ef |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-17T20:11:42Z |
| publishDate | 2020-10-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-13560afa87004a53b5e7ee536caf92ef2022-12-21T21:34:13ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392020-10-0123510.1590/1980-5373-mr-2020-02051-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health MonitoringJoão Gustavo Leite CostaPedro Henrique Ferrarrezi RodriguesLeonardo Lataro PaimAlex Otávio SanchesJosé Antônio Malmongehttps://orcid.org/0000-0002-1773-3142Michael Jones da Silvahttps://orcid.org/0000-0002-2971-1696In this study, we obtained and characterized a piezoelectric composite with 1-3 connectivity from castor oil polyurethane (PUR) and lead zirconate titanate (PZT) rods. Two samples were obtained, one with 15% PZT volume and the other with 34% PZT volume. The ac electrical properties of the 1-3 piezoelectric composite samples demonstrated the frequency-dependence behavior of disordered solids. The piezoelectric coefficient (d33) was greatly influenced by the number of PZT rods and the matrix curing process. The sample with 34% PZT volume showed a higher d33 value, (246 pC/N measured after 30 d of polarization). The composites were evaluated for use in acoustic emission wave sensors for application in structural health monitoring.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000500209&tlng=enPiezoelectric compositeCastor oil polyurethanePZTSensor |
| spellingShingle | João Gustavo Leite Costa Pedro Henrique Ferrarrezi Rodrigues Leonardo Lataro Paim Alex Otávio Sanches José Antônio Malmonge Michael Jones da Silva 1-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health Monitoring Materials Research Piezoelectric composite Castor oil polyurethane PZT Sensor |
| title | 1-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health Monitoring |
| title_full | 1-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health Monitoring |
| title_fullStr | 1-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health Monitoring |
| title_full_unstemmed | 1-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health Monitoring |
| title_short | 1-3 Castor Oil-Based Polyurethane/PZT Piezoelectric Composite as a Possible Candidate for Structural Health Monitoring |
| title_sort | 1 3 castor oil based polyurethane pzt piezoelectric composite as a possible candidate for structural health monitoring |
| topic | Piezoelectric composite Castor oil polyurethane PZT Sensor |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392020000500209&tlng=en |
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