{"data":{"id":"10.6084/m9.figshare.7215860","type":"dois","attributes":{"doi":"10.6084/m9.figshare.7215860","prefix":"10.6084","suffix":"m9.figshare.7215860","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Ramos, Renata Brandão Brito","nameType":"Personal","givenName":"Renata Brandão Brito","familyName":"Ramos","affiliation":[],"nameIdentifiers":[]},{"name":"Souza, Patrícia Moraes Sinohara","nameType":"Personal","givenName":"Patrícia Moraes Sinohara","familyName":"Souza","affiliation":[],"nameIdentifiers":[]},{"name":"Morales, Ana Rita","nameType":"Personal","givenName":"Ana Rita","familyName":"Morales","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Influence of clay surfactants polarity on the crystallization and rheological behavior of nanocomposites of PDLLA"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"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":"2018-10-17","dateType":"Created"},{"date":"2018-10-17","dateType":"Updated"},{"date":"2018","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-2018-0059","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["4248973 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":"The effect of clay hydrophobicity on the cold crystallization and rheological properties of nanocomposites of poly(D,L-lactic acid) (PDLLA) was investigated. Crystallization was evaluated by DSC for isothermal and non-isothermal conditions. The clay modified with a hydrophilic surfactant acts as a nucleating agent, while the clay modified with a hydrophobic surfactant acts in an opposite way. The Avrami and Ozawa parameters showed a three-dimensional spherulitic growth for all samples and the activation energy increased for the hydrophobic clay and decrease for the hydrophilic one. The equilibrium melting point for the PDLLA was found at 161ºC, being slightly altered as function of the surfactant polarity. The rheological behavior was investigated in terms of Isothermal Flow-Induced Crystallization and Structural Recovery. The hydrophobic clay showed to reduce the mobility of chains and retard the chain relaxation, which is attributed to the formation of a network, while the hydrophilic clay increased the chain mobility.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Influence_of_clay_surfactants_polarity_on_the_crystallization_and_rheological_behavior_of_nanocomposites_of_PDLLA/7215860","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":1,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2018-10-17T02:48:17.000Z","registered":"2018-10-17T02:48:24.000Z","published":"2018","updated":"2020-08-28T07:07:13.000Z"},"relationships":{"client":{"data":{"id":"figshare.ars","type":"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