Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles
Novel magnetic-responsive triple shape memory polymers (SMPs) derived from bio-based benzoxazine-urethane (V-fa/PU) polymer alloys containing iron oxide nanoparticles (Fe3O4 NPs) were developed in this work. Shape memory effect and curing behavior of the alloys were investigated at various bio-based...
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KeAi Communications Co., Ltd.
2025-01-01
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| Series: | Advanced Industrial and Engineering Polymer Research |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2542504824000332 |
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| author | Kullanard Ruenpanya Phattarin Mora Panagiotis Karagiannidis Kittipon Bunyanuwat Sarawut Rimdusit |
| author_facet | Kullanard Ruenpanya Phattarin Mora Panagiotis Karagiannidis Kittipon Bunyanuwat Sarawut Rimdusit |
| author_sort | Kullanard Ruenpanya |
| collection | DOAJ |
| description | Novel magnetic-responsive triple shape memory polymers (SMPs) derived from bio-based benzoxazine-urethane (V-fa/PU) polymer alloys containing iron oxide nanoparticles (Fe3O4 NPs) were developed in this work. Shape memory effect and curing behavior of the alloys were investigated at various bio-based PU contents. The polymerization of V-fa/PU polymer alloys with a heterogeneous network generated a broad glass transition temperature, which is a crucial feature for the development of triple SMPs. The influence of Fe3O4 NPs incorporation into the polymer nanocomposites on the SMP performance triggered by magnetic fields was also investigated. It was found that the addition of Fe3O4 NPs can enhance the dynamic mechanical properties and magnetic characteristics of the V-fa/PU polymer alloys thanks to the superparamagnetic property of Fe3O4 NPs. Moreover, the performance of the SMPs based on V-fa/PU polymer nanocomposites filled with Fe3O4 NPs showed high shape fixity of up to 98%, a shape recovery of 98%, and a recovering time of 8 s. Furthermore, bio-based V-fa/PU polymer alloys containing Fe3O4 NPs were developed as magnetic responsive triple SMPs with shape fixity in the range of 95–97% and shape recovery in the range of 85–95%. The results suggested that magnetic responsive triple SMPs from bio-based V-fa/PU polymer alloys filled with Fe3O4 NPs are promising candidate for advanced applications. |
| format | Article |
| id | doaj-art-33b96fb0c9b1456c86b20fb8cb650db0 |
| institution | Kabale University |
| issn | 2542-5048 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Advanced Industrial and Engineering Polymer Research |
| spelling | doaj-art-33b96fb0c9b1456c86b20fb8cb650db02025-01-18T05:05:02ZengKeAi Communications Co., Ltd.Advanced Industrial and Engineering Polymer Research2542-50482025-01-01813747Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticlesKullanard Ruenpanya0Phattarin Mora1Panagiotis Karagiannidis2Kittipon Bunyanuwat3Sarawut Rimdusit4Center of Excellence in Polymeric Materials for Medical Practice Devices, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, ThailandDepartment of Chemical Engineering, Faculty of Engineering, Srinakharinwirot University, Nakhonnayok, 26120, ThailandSchool of Engineering, Faculty of Technology, University of Sunderland, Sunderland, SR6 0DD, United KingdomCenter of Excellence in Polymeric Materials for Medical Practice Devices, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, ThailandCenter of Excellence in Polymeric Materials for Medical Practice Devices, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand; Corresponding author.Novel magnetic-responsive triple shape memory polymers (SMPs) derived from bio-based benzoxazine-urethane (V-fa/PU) polymer alloys containing iron oxide nanoparticles (Fe3O4 NPs) were developed in this work. Shape memory effect and curing behavior of the alloys were investigated at various bio-based PU contents. The polymerization of V-fa/PU polymer alloys with a heterogeneous network generated a broad glass transition temperature, which is a crucial feature for the development of triple SMPs. The influence of Fe3O4 NPs incorporation into the polymer nanocomposites on the SMP performance triggered by magnetic fields was also investigated. It was found that the addition of Fe3O4 NPs can enhance the dynamic mechanical properties and magnetic characteristics of the V-fa/PU polymer alloys thanks to the superparamagnetic property of Fe3O4 NPs. Moreover, the performance of the SMPs based on V-fa/PU polymer nanocomposites filled with Fe3O4 NPs showed high shape fixity of up to 98%, a shape recovery of 98%, and a recovering time of 8 s. Furthermore, bio-based V-fa/PU polymer alloys containing Fe3O4 NPs were developed as magnetic responsive triple SMPs with shape fixity in the range of 95–97% and shape recovery in the range of 85–95%. The results suggested that magnetic responsive triple SMPs from bio-based V-fa/PU polymer alloys filled with Fe3O4 NPs are promising candidate for advanced applications.http://www.sciencedirect.com/science/article/pii/S2542504824000332Triple shape memory polymersBio-based polymersPolybenzoxazineUrethaneMagnetic field |
| spellingShingle | Kullanard Ruenpanya Phattarin Mora Panagiotis Karagiannidis Kittipon Bunyanuwat Sarawut Rimdusit Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles Advanced Industrial and Engineering Polymer Research Triple shape memory polymers Bio-based polymers Polybenzoxazine Urethane Magnetic field |
| title | Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles |
| title_full | Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles |
| title_fullStr | Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles |
| title_full_unstemmed | Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles |
| title_short | Magnetic-responsive triple shape memory polymer from bio-based benzoxazine/urethane polymer alloys with iron oxide nanoparticles |
| title_sort | magnetic responsive triple shape memory polymer from bio based benzoxazine urethane polymer alloys with iron oxide nanoparticles |
| topic | Triple shape memory polymers Bio-based polymers Polybenzoxazine Urethane Magnetic field |
| url | http://www.sciencedirect.com/science/article/pii/S2542504824000332 |
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