DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jinwon | ko |
dc.contributor.author | Han, Seongsoo | ko |
dc.contributor.author | Park, Hyeonjung | ko |
dc.contributor.author | Lee, Jaehong | ko |
dc.contributor.author | Cho, Suchan | ko |
dc.contributor.author | Seo, Myungeun | ko |
dc.contributor.author | Kim, Bumjoon J. | ko |
dc.contributor.author | Choi, Siyoung Q. | ko |
dc.date.accessioned | 2021-11-17T06:42:55Z | - |
dc.date.available | 2021-11-17T06:42:55Z | - |
dc.date.created | 2021-11-16 | - |
dc.date.created | 2021-11-16 | - |
dc.date.created | 2021-11-16 | - |
dc.date.created | 2021-11-16 | - |
dc.date.issued | 2021-10 | - |
dc.identifier.citation | MACROMOLECULES, v.54, no.20, pp.9532 - 9541 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.uri | http://hdl.handle.net/10203/289213 | - |
dc.description.abstract | The glass-transition temperature (T-g) and degree of crystallinity (x(C)) are important properties of polymers. However, for some polymers, current techniques have some difficulties in measuring T-g and X-c, particularly for as-prepared films without damage. Here, we develop a new technique to simultaneously determine T-g and X-c by measuring the restitution of a ball on an intact polymer film or sheet as a function of temperature. Demonstrating with eight different types of polymers, we show that T-g is the onset of the decrease in restitution, and X-c is the minimum restitution for semi-crystalline polymers with X-c up to 50%. Our simple yet versatile technique could provide a useful tool to measure challenging T-g and X-c of films and sheets by the conventional methods. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Simultaneous Measurement of Glass-Transition Temperature and Crystallinity of As-Prepared Polymeric Films from Restitution | - |
dc.type | Article | - |
dc.identifier.wosid | 000711772900028 | - |
dc.identifier.scopusid | 2-s2.0-85117482317 | - |
dc.type.rims | ART | - |
dc.citation.volume | 54 | - |
dc.citation.issue | 20 | - |
dc.citation.beginningpage | 9532 | - |
dc.citation.endingpage | 9541 | - |
dc.citation.publicationname | MACROMOLECULES | - |
dc.identifier.doi | 10.1021/acs.macromol.1c01477 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Seo, Myungeun | - |
dc.contributor.localauthor | Kim, Bumjoon J. | - |
dc.contributor.localauthor | Choi, Siyoung Q. | - |
dc.contributor.nonIdAuthor | Han, Seongsoo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DIFFERENTIAL SCANNING CALORIMETRY | - |
dc.subject.keywordPlus | SPHERICAL INDENTER | - |
dc.subject.keywordPlus | IMPACT | - |
dc.subject.keywordPlus | POLY(3-HEXYLTHIOPHENE) | - |
dc.subject.keywordPlus | QUANTIFICATION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | ADHESION | - |
dc.subject.keywordPlus | ENTHALPY | - |
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