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Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization
Due to growing environmental issues, research on carbon dioxide (CO(2)) use is widely conducted and efforts are being made to produce useful materials from biomass-derived resources. However, polymer materials developed by a combined strategy (i.e., both CO(2)-immobilized and biomass-derived) are ra...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8707029/ https://www.ncbi.nlm.nih.gov/pubmed/34960932 http://dx.doi.org/10.3390/polym13244381 |
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author | Baek, Seohyun Lee, Juhyen Kim, Hyunwoo Cha, Inhwan Song, Changsik |
author_facet | Baek, Seohyun Lee, Juhyen Kim, Hyunwoo Cha, Inhwan Song, Changsik |
author_sort | Baek, Seohyun |
collection | PubMed |
description | Due to growing environmental issues, research on carbon dioxide (CO(2)) use is widely conducted and efforts are being made to produce useful materials from biomass-derived resources. However, polymer materials developed by a combined strategy (i.e., both CO(2)-immobilized and biomass-derived) are rare. In this study, we synthesized biomass-derived poly(carbonate-co-urethane) (PCU) networks using CO(2)-immobilized furan carbonate diols (FCDs) via an ecofriendly method. The synthesis of FCDs was performed by directly introducing CO(2) into a biomass-derived 2,5-bis(hydroxymethyl)furan. Using mechanochemical synthesis (ball-milling), the PCU networks were effortlessly prepared from FCDs, erythritol, and diisocyanate, which were then hot-pressed into films. The thermal and thermomechanical properties of the PCU networks were thoroughly characterized by thermogravimetric analysis, differential scanning calorimetry, dynamic (thermal) mechanical analysis, and using a rheometer. The self-healing and recyclable properties of the PCU films were successfully demonstrated using dynamic covalent bonds. Interestingly, transcarbamoylation (urethane exchange) occurred preferentially as opposed to transcarbonation (carbonate exchange). We believe our approach presents an efficient means for producing sustainable polyurethane copolymers using biomass-derived and CO(2)-immobilized diols. |
format | Online Article Text |
id | pubmed-8707029 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-87070292021-12-25 Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization Baek, Seohyun Lee, Juhyen Kim, Hyunwoo Cha, Inhwan Song, Changsik Polymers (Basel) Article Due to growing environmental issues, research on carbon dioxide (CO(2)) use is widely conducted and efforts are being made to produce useful materials from biomass-derived resources. However, polymer materials developed by a combined strategy (i.e., both CO(2)-immobilized and biomass-derived) are rare. In this study, we synthesized biomass-derived poly(carbonate-co-urethane) (PCU) networks using CO(2)-immobilized furan carbonate diols (FCDs) via an ecofriendly method. The synthesis of FCDs was performed by directly introducing CO(2) into a biomass-derived 2,5-bis(hydroxymethyl)furan. Using mechanochemical synthesis (ball-milling), the PCU networks were effortlessly prepared from FCDs, erythritol, and diisocyanate, which were then hot-pressed into films. The thermal and thermomechanical properties of the PCU networks were thoroughly characterized by thermogravimetric analysis, differential scanning calorimetry, dynamic (thermal) mechanical analysis, and using a rheometer. The self-healing and recyclable properties of the PCU films were successfully demonstrated using dynamic covalent bonds. Interestingly, transcarbamoylation (urethane exchange) occurred preferentially as opposed to transcarbonation (carbonate exchange). We believe our approach presents an efficient means for producing sustainable polyurethane copolymers using biomass-derived and CO(2)-immobilized diols. MDPI 2021-12-14 /pmc/articles/PMC8707029/ /pubmed/34960932 http://dx.doi.org/10.3390/polym13244381 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Baek, Seohyun Lee, Juhyen Kim, Hyunwoo Cha, Inhwan Song, Changsik Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization |
title | Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization |
title_full | Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization |
title_fullStr | Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization |
title_full_unstemmed | Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization |
title_short | Self-Healable and Recyclable Biomass-Derived Polyurethane Networks through Carbon Dioxide Immobilization |
title_sort | self-healable and recyclable biomass-derived polyurethane networks through carbon dioxide immobilization |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8707029/ https://www.ncbi.nlm.nih.gov/pubmed/34960932 http://dx.doi.org/10.3390/polym13244381 |
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