Thermal Frontal Polymerization in Polymer Composites: Numerical Simulation and the Role of Fe3O4 Nanoparticle Fillers
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Abstract
Abstract Recently Thermal Frontal Polymerization (TFP) has emerged as a low-energy alternative, that enables rapid and energy-efficient manufacturing of composites. Thus, compared to conventional processes, this innovative curing and polymerization process exhibits improved efficiency and reduced environmental impact and provides a promising strategy to address sustainability challenges. However, successful TFP requires a delicate balance of reaction rates, exothermicity, and efficient heat transport into unpolymerized media while minimizing heat losses to the surroundings. In this context, sustaining TFP of polymers reinforced with highly conductive fillers is challenging due to the increased energy dissipation and reduced availability of exothermic energy as the filler content increases at the cost of resin volume. In this work, a numerical study of the TFP based manufacturing of Bisphenol A Diglycidyl Ether (BADGE) filled with Fe 3 O 4 nanoparticles is presented. The simulation provides insight into the thermo-chemical process and into the impact of different particle filling degrees on the key characteristics of TFP, i.e., maximum attainable degree of cure, maximum temperature, front shape, and front speed.
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Research context
OpenAlex topics: Photopolymerization techniques and applications · Thermal and Kinetic Analysis · Epoxy Resin Curing Processes
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References (24)
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1. Luo, T., Ma, Y., Cui, X.: Review on frontal polymerization behavior for thermosetting resins: Materials, modeling and application. Polymers. 16(2), 185 (2024)10.3390/polym16020185 ↗
2. Robertson, I.D., Yourdkhani, M., Centellas, P.J., Aw, J.E., Ivanoff, D.G., Goli, E., White, S.R.: Rapid energy-efficient manufacturing of polymers and composites via frontal polymerization. Nature. 557(7704), 223–227 (2018)10.1038/s41586-018-0054-x ↗
3. Tran, A.D., Koch, T., Knaack, P., Liska, R.: Radical induced cationic frontal polymerization for preparation of epoxy composites. Compos. Part A: Appl. Sci. Manufac. 132, 105855 (2020)10.1016/j.compositesa.2020.105855 ↗
4. Suslick, B.A., Hemmer, J., Groce, B.R., Stawiasz, K.J., Geubelle, P.H., Malucelli, G., Sottos, N.R.: Frontal polymerizations: From chemical perspectives to macroscopic properties and applications. Chem. Rev. 123(6), 3237–3298 (2023)10.1021/acs.chemrev.2c00686 ↗
5. Goli, E., Robertson, I.D., Agarwal, H., Pruitt, E.L., Grolman, J.M., Geubelle, P.H., Moore, J.S.: Frontal polymerization accelerated by continuous conductive elements. J. Appl. Polym. Sci. 136(17), 47418 (2019)10.1002/app.47418 ↗
6. Kumar, A., Gao, Y., Geubelle, P.H.: Analytical estimates of front velocity in the frontal polymerization of thermoset polymers and composites. J. Polym. Sci. 59(11), 1109–1118 (2021)10.1002/pol.20210155 ↗
7. Staal, J., Caglar, B., Michaud, V.: Self-catalysed frontal polymerisation enables fast and low-energy processing of fibre reinforced polymer composites. Compos. Sci. Technol. 251, 110584 (2024)10.1016/j.compscitech.2024.110584 ↗
8. Centellas, P.J., Yourdkhani, M., Vyas, S., Koohbor, B., Geubelle, P.H., Sottos, N.R.: Rapid multiple-front polymerization of fiber-reinforced polymer composites. Compos. Part A: Appl. Sci. Manufac. 158, 106931 (2022)10.1016/j.compositesa.2022.106931 ↗
9. Garg, M., Aw, J.E., Zhang, X., Centellas, P.J., Dean, L.M., Lloyd, E.M., Sottos, N.R.: Rapid synchronized fabrication of vascularized thermosets and composites. Nat. Commun. 12(1), 2836 (2021)10.1038/s41467-021-23054-7 ↗
10. Vyas, S., Goli, E., Zhang, X., Geubelle, P.H.: Manufacturing of unidirectional glass-fiber-reinforced composites via frontal polymerization: A numerical study. Compos. Sci. Technol. 184, 107832 (2019)10.1016/j.compscitech.2019.107832 ↗
11. Wang, Y.: Modeling the through-thickness frontal polymerization of unidirectional carbon fiber thermoset composites: Effect of microstructures. J. Appl. Polym. Sci., 139(31), e52735. (2022)10.1002/app.52735 ↗
12. Bi, Q., Hao, L., Zhang, Q., Wang, P., Xu, P., Ding, Y.: Study on the effect of amino-functionalized alumina on the curing kinetics of epoxy composites. Thermochim. Acta. 678, 178302 (2019)10.1016/j.tca.2019.178302 ↗
13. Lakouraj, M.M., Rahpaima, G., Zare, E.N.: Effect of functionalized magnetite nanoparticles and diaminoxanthone on the curing, thermal degradation kinetic and corrosion property of diglycidyl ether of bisphenol A-based epoxy resin. Chin. J. Polym. Sci. 32, 1489–1499 (2014)10.1007/s10118-014-1535-5 ↗
14. Hutchinson, J.M., Moradi, S.: Thermal conductivity and cure kinetics of epoxy-boron nitride composites—a review. Materials. 13(16), 3634 (2020)10.3390/ma13163634 ↗
15. Blaney, L.: Magnetite (Fe3O4): Properties, synthesis, and applications. (2007)
16. Razzaq, M.Y., Anhalt, M., Frormann, L., Weidenfeller, B.: Thermal, electrical and magnetic studies of magnetite filled polyurethane shape memory polymers. Mater. Sci. Engineering: A. 444(1–2), 227–235 (2007)10.1016/j.msea.2006.08.083 ↗
17. Morak, M., Marx, P., Gschwandl, M., Fuchs, P.F., Pfost, M., Wiesbrock, F.: Heat dissipation in epoxy/amine-based gradient composites with alumina particles: A critical evaluation of thermal conductivity measurements. Polymers. 10(10), 1131 (2018)10.3390/polym10101131 ↗
18. Weidenfeller, B., Höfer, M., Schilling, F.: Thermal and electrical properties of magnetite filled polymers. Compos. Part A: Appl. Sci. Manufac. 33(8), 1041–1053 (2002)10.1016/S1359-835X(02)00085-4 ↗
19. Vyazovkin, S., Chrissafis, K., Di Lorenzo, M.L., Koga, N., Pijolat, M., Roduit, B., Suñol, J.J.: ICTAC Kinetics Committee recommendations for collecting experimental thermal analysis data for kinetic computations. Thermochim. Acta. 590, 1–23 (2014)10.1016/j.tca.2014.05.036 ↗
20. Vyazovkin, S., Burnham, A.K., Favergeon, L., Koga, N., Moukhina, E., Pérez-Maqueda, L.A., Sbirrazzuoli, N.: ICTAC Kinetics Committee recommendations for analysis of multi-step kinetics. Thermochim. Acta. 689, 178597 (2020)10.1016/j.tca.2020.178597 ↗
21. Lang, M., Hirner, S., Wiesbrock, F., Fuchs, P.: A review on modeling cure kinetics and mechanisms of photopolymerization. Polymers, 14(10), 2074. (2022)10.3390/polym14102074 ↗
22. Hardis, R.: Cure kinetics characterization and monitoring of an epoxy resin for thick composite structures (Doctoral dissertation, Iowa State University). (2012)
23. Bomze, D., Knaack, P., Liska, R.: Successful radical induced cationic frontal polymerization of epoxy-based monomers by C–C labile compounds. Polym. Chem. 6(47), 8161–8167 (2015). https://doi.org/10.1039/C5PY01451D10.1039/C5PY01451D ↗
24. Bomze, D., Knaack, P., Koch, T., Jin, H., Liska, R.: Radical induced cationic frontal polymerization as a versatile tool for epoxy curing and composite production. J. Polym. Sci. Part. A: Polym. Chem. 54(23), 3751–3759 (2016). https://doi.org/10.1002/pola.2827410.1002/pola.28274 ↗