Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles
Rapid and contactless on-demand debonding and rebonding of high-strength joints is a promising solution for quick attachment, repairs, disassembly, and recycling of structural systems. Herein we show that rapid and contactless on-demand debonding and rebonding can be achieved by incorporating ferrim...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-11-01
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| Series: | Materials & Design |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0264127521006316 |
| _version_ | 1798035220370292736 |
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| author | Xinying Cheng Yang Zhou Andrew D.M. Charles Yuyan Yu Mohammad S. Islam Shuhua Peng John Wang Andrew N. Rider May Lim Victoria Timchenko Chun-Hui Wang |
| author_facet | Xinying Cheng Yang Zhou Andrew D.M. Charles Yuyan Yu Mohammad S. Islam Shuhua Peng John Wang Andrew N. Rider May Lim Victoria Timchenko Chun-Hui Wang |
| author_sort | Xinying Cheng |
| collection | DOAJ |
| description | Rapid and contactless on-demand debonding and rebonding of high-strength joints is a promising solution for quick attachment, repairs, disassembly, and recycling of structural systems. Herein we show that rapid and contactless on-demand debonding and rebonding can be achieved by incorporating ferrimagnetic iron oxide nanoparticles (Fe3O4) into poly(ethylene-methacrylic acid) (EMAA). When subjected to an external alternating magnetic field, the ferrimagnetic nanoparticles generate localized heat which melt the EMMAA, resulting in quick (<1 min) debonding and rebonding. The strength of the adhesive bond matches that achieved by conventional oven heating, exceeding the highest value reported for reversible adhesives in the literature. The results also show that, for the first time, the ferrimagnetic nanoparticles are effective in retaining 100% of the original bond strength for up to five cycles of repeated debonding and rebonding. Analytical and computational models have been developed to characterize the effects of key design parameters, such as Fe3O4 mass loading and magnetic flux on the heating performance and bond strength. The model correlates well with experimental results and reveals that magnetic hysteresis loss is more efficient than eddy current generated by conductive fillers for heating the adhesive. The high-strength EMAA/Fe3O4 adhesive is a very promising solution for contactless, on-demand, repeated adhesion applications to complex geometries and in hard-to-access locations. |
| first_indexed | 2024-04-11T20:55:12Z |
| format | Article |
| id | doaj.art-fcbf68b2ae8147c4b987f7e5b23c336d |
| institution | Directory Open Access Journal |
| issn | 0264-1275 |
| language | English |
| last_indexed | 2024-04-11T20:55:12Z |
| publishDate | 2021-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Materials & Design |
| spelling | doaj.art-fcbf68b2ae8147c4b987f7e5b23c336d2022-12-22T04:03:44ZengElsevierMaterials & Design0264-12752021-11-01210110076Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticlesXinying Cheng0Yang Zhou1Andrew D.M. Charles2Yuyan Yu3Mohammad S. Islam4Shuhua Peng5John Wang6Andrew N. Rider7May Lim8Victoria Timchenko9Chun-Hui Wang10School of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, AustraliaSchool of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, AustraliaSchool of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, Australia; Defence Science and Technology Group, 506 Lorimer Street, Fisherman’s Bend, VIC 3207, AustraliaSchool of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, AustraliaSchool of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, AustraliaSchool of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, AustraliaDefence Science and Technology Group, 506 Lorimer Street, Fisherman’s Bend, VIC 3207, AustraliaDefence Science and Technology Group, 506 Lorimer Street, Fisherman’s Bend, VIC 3207, AustraliaSchool of Chemical Engineering, University of New South Wales, Sydney, NSW 2052, AustraliaSchool of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, AustraliaSchool of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney, New South Wales, 2052, Australia; Corresponding author.Rapid and contactless on-demand debonding and rebonding of high-strength joints is a promising solution for quick attachment, repairs, disassembly, and recycling of structural systems. Herein we show that rapid and contactless on-demand debonding and rebonding can be achieved by incorporating ferrimagnetic iron oxide nanoparticles (Fe3O4) into poly(ethylene-methacrylic acid) (EMAA). When subjected to an external alternating magnetic field, the ferrimagnetic nanoparticles generate localized heat which melt the EMMAA, resulting in quick (<1 min) debonding and rebonding. The strength of the adhesive bond matches that achieved by conventional oven heating, exceeding the highest value reported for reversible adhesives in the literature. The results also show that, for the first time, the ferrimagnetic nanoparticles are effective in retaining 100% of the original bond strength for up to five cycles of repeated debonding and rebonding. Analytical and computational models have been developed to characterize the effects of key design parameters, such as Fe3O4 mass loading and magnetic flux on the heating performance and bond strength. The model correlates well with experimental results and reveals that magnetic hysteresis loss is more efficient than eddy current generated by conductive fillers for heating the adhesive. The high-strength EMAA/Fe3O4 adhesive is a very promising solution for contactless, on-demand, repeated adhesion applications to complex geometries and in hard-to-access locations.http://www.sciencedirect.com/science/article/pii/S0264127521006316Reversible adhesiveThermoplastic polymerMagnetic nanofillerInduction heatingComputational simulation |
| spellingShingle | Xinying Cheng Yang Zhou Andrew D.M. Charles Yuyan Yu Mohammad S. Islam Shuhua Peng John Wang Andrew N. Rider May Lim Victoria Timchenko Chun-Hui Wang Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles Materials & Design Reversible adhesive Thermoplastic polymer Magnetic nanofiller Induction heating Computational simulation |
| title | Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles |
| title_full | Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles |
| title_fullStr | Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles |
| title_full_unstemmed | Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles |
| title_short | Enabling contactless rapid on-demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles |
| title_sort | enabling contactless rapid on demand debonding and rebonding using hysteresis heating of ferrimagnetic nanoparticles |
| topic | Reversible adhesive Thermoplastic polymer Magnetic nanofiller Induction heating Computational simulation |
| url | http://www.sciencedirect.com/science/article/pii/S0264127521006316 |
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