{"data":{"id":"10.6084/m9.figshare.7677350.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.7677350.v1","prefix":"10.6084","suffix":"m9.figshare.7677350.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Rosa, Bruna Dos Santos","nameType":"Personal","givenName":"Bruna Dos Santos","familyName":"Rosa","affiliation":[],"nameIdentifiers":[]},{"name":"Merlini, Claudia","nameType":"Personal","givenName":"Claudia","familyName":"Merlini","affiliation":[],"nameIdentifiers":[]},{"name":"Livi, Sébastien","nameType":"Personal","givenName":"Sébastien","familyName":"Livi","affiliation":[],"nameIdentifiers":[]},{"name":"Barra, Guilherme Mariz De Oliveira","nameType":"Personal","givenName":"Guilherme Mariz De Oliveira","familyName":"Barra","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Development of Poly (butylene adipate-co-terephthalate) Filled with Montmorillonite-Polypyrrole for Pressure Sensor Applications"}],"publisher":"SciELO journals","container":{},"publicationYear":2019,"subjects":[{"subject":"90499 Chemical Engineering not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Chemical engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91299 Materials Engineering not elsewhere classified","subjectScheme":"FOR"}],"contributors":[],"dates":[{"date":"2019-02-06","dateType":"Created"},{"date":"2019-02-06","dateType":"Updated"},{"date":"2019","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/1980-5373-mr-2018-0541","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.7677350","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["3852777 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"A novel pressure sensing material composed of poly (butylene adipate-co-terephthalate) (PBAT) and montmorillonite-polypyrrole (Mt-PPy) was prepared using melt mixing and injection molding. The structure and properties of the PBAT/Mt-PPy composites were evaluated and compared with those of the PBAT/PPy blends. The PBAT/Mt-PPy displays a very sharp insulator-conductor transition and its percolation threshold was reached at 6.5 wt% of Mt-PPy, which was lower than that for PBAT/PPy (11.0 wt% of PPy). The transmission electron microscopy analysis shows that Mt-PPy displays a high aspect ratio and was better distributed and dispersed into PBAT compared to PPy. PBAT/Mt-PPy exhibits a decrease in the electrical resistivity with an applied compressive stress due to the formation of new conducting pathways. The electromechanical response was dependent on Mt-PPy and the maximum sensitivity was observed for the composite containing 10 wt% of Mt-PPy. In this system, the electrical resistivity drops from 9 x 106 to 2 x 106 Ω cm when a compressive stress of 0.25 MPa was applied. The electrical resistivity changes with applied compressive stress, the reproducibility and the reversibility makes PBAT/Mt-PPy a suitable material for the development of pressure sensors.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Development_of_Poly_butylene_adipate-co-terephthalate_Filled_with_Montmorillonite-Polypyrrole_for_Pressure_Sensor_Applications/7677350/1","contentUrl":null,"metadataVersion":2,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":0,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2019-02-06T02:57:53.000Z","registered":"2019-02-06T02:57:54.000Z","published":"2019","updated":"2020-08-27T19:11:25.000Z"},"relationships":{"client":{"data":{"id":"figshare.ars","type":"clients"}},"provider":{"data":{"id":"otjm","type":"providers"}},"media":{"data":{"id":"10.6084/m9.figshare.7677350.v1","type":"media"}},"references":{"data":[]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}