Bench-Scale Synthesis and Characterization of Biodegradable Aliphatic-Aromatic Random Copolymers with 1,4-Cyclohexanedimethanol Units Toward Sustainable Packaging Applications
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hahm S | - |
dc.contributor.author | Kim JS | - |
dc.contributor.author | Yun H | - |
dc.contributor.author | Park JH | - |
dc.contributor.author | Letteri RA | - |
dc.contributor.author | Kim BJ | - |
dc.date.accessioned | 2022-07-10T01:06:04Z | - |
dc.date.available | 2022-07-10T01:06:04Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 2168-0485 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/148134 | - |
dc.description.abstract | The development of biodegradable packaging films can resolve environmental issues caused by plastic waste, but it still remains a great challenge to develop economically feasible polymers that simultaneously balance robust mechanical properties, biodegradability, and transparency. In this work, we describe the bench-scale synthesis (similar to 1.5 kg) and blown film characterization of new biodegradable aliphatic-aromatic copolymers, poly(1,4-butylene1,4-cyclohexanedimethylene carbonate-terephthalate)s (PBCCTs) with different molar ratios of two diol monomers, 1,4-cyclohexanedimethanol (CHDM) and 1,4-butandiol (BD), from 0:1 to 5:5 (CHDM/BD) to optimize the mechanical, optical, and thermal properties and biodegradability. The incorporation of CHDM units significantly impacted the thermal properties of the blown films from these copolymers; PBCCT films with 50 mol % CHDM content had a more amorphous and glassy character compared with the films with 0 mol % CHDM. And, PBCCT films with 30-50% CHDM content exhibited superior mechanical properties (tear strength = 11.5 kgf/mm and tensile strength = 369 kgf/cm(2)) and comparable transparency (haze = 16%) to those of nondegradable polyethylenes (PEs), the most commonly employed materials for packaging film applications. Taken together, the bench-scale synthesis of biodegradable polymers with suitable thermomechanical, optical, and permeability properties presented here showcases the potential of these materials as sustainable packaging materials. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Bench-Scale Synthesis and Characterization of Biodegradable Aliphatic-Aromatic Random Copolymers with 1,4-Cyclohexanedimethanol Units Toward Sustainable Packaging Applications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yun H | - |
dc.identifier.doi | 10.1021/acssuschemeng.8b04720 | - |
dc.identifier.scopusid | 2-s2.0-85062426170 | - |
dc.identifier.wosid | 000460600500019 | - |
dc.identifier.bibliographicCitation | ACS SUSTAINABLE CHEMISTRY & ENGINEERING, v.7, no.5, pp.4734 - 4743 | - |
dc.relation.isPartOf | ACS SUSTAINABLE CHEMISTRY & ENGINEERING | - |
dc.citation.title | ACS SUSTAINABLE CHEMISTRY & ENGINEERING | - |
dc.citation.volume | 7 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 4734 | - |
dc.citation.endPage | 4743 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | THERMAL-PROPERTIES | - |
dc.subject.keywordPlus | ENZYMATIC DEGRADATION | - |
dc.subject.keywordPlus | TRIMETHYLENE CARBONATE | - |
dc.subject.keywordPlus | CO-POLYESTERS | - |
dc.subject.keywordPlus | POLYMERIZATION | - |
dc.subject.keywordPlus | TEREPHTHALATE) | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | REGIOREGULARITY | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordAuthor | Biodegradable | - |
dc.subject.keywordAuthor | Blown film | - |
dc.subject.keywordAuthor | Packaging applications | - |
dc.subject.keywordAuthor | Dimethyl carbonate | - |
dc.subject.keywordAuthor | 1,4-Cyclohexanedimethanol | - |
dc.subject.keywordAuthor | Bench-scale synthesis | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acssuschemeng.8b04720 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.