Abstract
Dynamic dielectric properties of an isotactic polypropylene matrix grafted with maleic anhydride (CA 100) and then crosslinked by polyether amine molecules and reinforced with different weight percentages of graphite nanoplatelets (GNPs), KNG180, were studied for the first time and compared to those obtained by DMA (Dynamic Mechanical Analysis). The main objective of this work was to investigate the reinforcement effect of GNPs focusing on the GNPs/matrix interfacial adhesion using dynamic dielectric relaxation spectroscopy in the frequency range from 0.1 Hz to 1 MHz and temperature range from 20 to 140 °C. The obtained interfacial polarization increments \({\Delta \varepsilon }_{\mathrm{MWS}}\) from MWS (Maxwell Wagners Sillars) relaxation showed a threshold value of 3% in weight of KNG180. This analysis suggests that interfacial compatibility between matrix and fillers in the case of nanocomposite KNG180 3 wt% is higher than those of other nanocomposites. A new plasma treatment was used to modify graphite nano-fillers to produce different types of nanocomposites. The 5 wt% plasma treated graphite nanocomposite shows a good dispersion of the nano-fillers but also a high value of \({\Delta \varepsilon }_{\mathrm{MWS}}\), which is an indication of high graphite/graphite interaction. This evolution could show that this material can be close to the formation of an electrical percolation network.
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References
Wang D, Zhang X, Zha J et al (2013) Dielectric properties of reduced graphene oxide/polypropylene composites with ultralow percolation threshold. Polymer 54:1916–1922. https://doi.org/10.1016/j.polymer.2013.02.012
Létoffé A, García-Rodríguez SM, Hoppe S et al (2019) Switching from brittle to ductile isotactic polypropylene-g-maleic anhydride by crosslinking with capped-end polyether diamine. Polymer 164:67–78. https://doi.org/10.1016/j.polymer.2019.01.015
Ha C, Cho Y, Go J et al (2000) Dynamic mechanical properties of polypropylene-g-maleic anhydride and ethylene–propylene–diene terpolymer blends: effect of blend preparation methods. J Appl Polym Sci 77:2777–2784. https://doi.org/10.1002/1097-4628(20000919)77:12
Agrebi F, Ghorbel N, Ladhar A et al (2017) Enhanced dielectric properties induced by loading cellulosic nanowhiskers in natural rubber: Modeling and analysis of electrode polarization. Mater Chem Phys 200:155–163. https://doi.org/10.1016/j.matchemphys.2017.06.058
Rekik H, Ghallabi Z, Royaud I et al (2013) Dielectric relaxation behaviour in semi-crystalline polyvinylidene fluoride (PVDF)/TiO2 nanocomposites. Compos Part B 45:1199–1206. https://doi.org/10.1016/j.compositesb.2012.08.002
Létoffé A, Hoppe S, Lainé R et al (2019) Resilience improvement of an isotactic polypropylene-g maleic anhydride by crosslinking using polyether triamine agents. Polymer 179:121655. https://doi.org/10.1016/j.polymer.2019.121655
Lara A, Létoffé A, Hoppe S et al (2020) Elaboration and characterization of an isotactic polypropylene-g-maleic anhydride crosslinked by a bis(amino)-calix[4]arene derivative. J Appl Polym Sci 138:49889. https://doi.org/10.1002/app.49889
Novais RM, Covas JA, Paiva MC (2012) The effect of flow type and chemical functionalization on the dispersion of carbon nanofiber agglomerates in polypropylene. Compos Part A 43:833–841. https://doi.org/10.1016/j.compositesa.2012.01.017
Butylina S, Hyvärinen M, Kärki T (2012) A study of surface changes of wood-polypropylene composites as the result of exterior weathering. Polymer Degradation stability 97:337–345. https://doi.org/10.1016/j.polymdegradstab.2011.12.014
Jeffamines® Polyetheramines, Technical Specifications Sheet by Hunstman.
Létoffé A, Cuynet S, Noel C et al (2022) Functionalisation and exfoliation of a nano-graphite with low temperature pulse plasma in distilled water. Phys Chem Chem Phys 24:5578–5589. https://doi.org/10.1039/d1cp04826k
Ozkazanc E, Zor S, Ozkazanc H et al (2012) Synthesis, characterization and dielectric behavior of (ES)-form polyaniline/cerium(III)-nitrate-hexahydrate composites. Mater Chem Phys 133:356–362. https://doi.org/10.1016/j.matchemphys.2012.01.037
Sarkar A, Ghosh P, Meikap AK et al (2008) Electrical-transport properties of iodine-doped conducting polyaniline. J Appl Polym Sci 108:2312. https://doi.org/10.1002/app.27615
Qi YN, Xu F, Ma HJ et al (2008) Thermal stability and glass transition behavior of PANI/MWNT composites. J Therm Anal Calorim 91:219. https://doi.org/10.1007/s10973-008-8978-2
Arous M, Ben Amor I, Boufi S et al (2007) Experimental study on dielectric relaxation in alfa fiber reinforced epoxy composites. J Appl Polym Sci 106:3631–3640. https://doi.org/10.1002/app.26885
Ladhar A, Arous M, Kaddami H et al (2014) Molecular dynamics of nanocomposites natural rubber/cellulose nanowhiskers investigated by impedance spectroscopy. J Mol Liq 196:187–191. https://doi.org/10.1016/j.molliq.2014.03.040
Addiego F, Dahoun A, G’Sell C et al (2006) Characterization of volume strain at large deformation under uniaxial tension in high-density polyethylene. Polymer 47:4387–4399. https://doi.org/10.1016/j.polymer.2006.03.093
Potts JR, Dreyer DR, Bielawski CW et al (2011) Graphene-based polymer nanocomposites. Polymer 52:5–25. https://doi.org/10.1016/j.polymer.2010.11.042
Gulrez SKH, Mohsin MEA, Shaikh H et al (2013) A review on electrically conductive polypropylene and polyethylene. Polym Compos 35:900–914. https://doi.org/10.1002/pc.22734
Havriliak S, Negami S (1966) A complex plane analysis of a-dispersions in some polymer systems. J Polym Sci Part C 14:99–117. https://doi.org/10.1002/polc.5070140111
Havriliak S, Negami S (1967) A complex plane representation of dielectric and mechanical relaxation processes in some polymers. Polymer 8:161–210. https://doi.org/10.1016/0032-3861(67)90021-3
Ridhore A, Jog JP (2012) A dynamic mechanical and dielectric relaxation study of PP-g-MAH/ clay nanocomposites. Open Macromol J 6:53–58. https://doi.org/10.2174/1874343901206010053
Bettini SHP, Agnelli JAM (2002) Grafting of maleic anhydride onto polypropylene by reactive extrusion. J Appl Polym Sci 85:2706–2717. https://doi.org/10.1002/app.10705
Motori A, Montanari G, Saccani A et al (2007) Electrical conductivity and polarization processes in nanocomposites based on isotactic polypropylene and modified synthetic clay. J Polym Sci Part B Polym Phys 45:705–713. https://doi.org/10.1002/polb.21091
Bohning M, Goering H, Fritz A et al (2005) Dielectric study of molecular mobility in poly (propylene-graft-maleic anhydride)/clay nanocomposites. Macromolecules 38:2764–2774. https://doi.org/10.1021/ma048315c
Jin X, Zhang S, Runt J (2002) Observation of a fast dielectric relaxation in, semicrystalline poly(ethylene oxide). Polymer 43:6247–6254. https://doi.org/10.1016/S0032-3861(02)00560-8
Havriliak S, Havriliak SJ (1996) Comparaison of the Havriliak-Negami and stretched exponential functions. Polymer 37:4107–4110. https://doi.org/10.1016/0032-3861(96)00274-1
Triki A, Guicha M, Ben Hassen M et al (2011) Studies of dielectric relaxation in natural fibres reinforced unsaturated polyester. J Mater Sci 46:3698–3707. https://doi.org/10.1007/s10853-010-5136-6
Ladhar A, Arous M, Kaddami H et al (2017) Correlation between the dielectric and the mechanical behavior of cellulose nanocomposites extracted from the rachis of the date palm tree. In: Paper presented at the IOP conference series: materials science and engineering, vol 258, pp 012001. https://doi.org/10.1088/1757-899X/258/1/012001
Chu K, Liu Y, Wang J et al (2018) Oxygen plasma treatment for improving graphene distribution and mechanical properties of graphene/copper composites. Mater Sci Eng A 735:398–407. https://doi.org/10.1016/j.msea.2018.08.064
Mittal V (2016) Spherical and fibrous filler composites. Wiley, New York, p 8. https://doi.org/10.1002/9783527670222
Zhou W, Li T, Yuan M, Li Bo, Dang Z-M (2021) Decoupling of inter-particle polarization and intra-particle polarization in core-shell structured nanocomposites towards improved dielectric performance. Energy Storage Mater 42:1–11. https://doi.org/10.1016/j.ensm.2021.07.014
Acknowledgements
The authors thank S. Migot and J. Ghanbaja (CC3M, Jean Lamour Institute) for TEM analysis and the collaborators C. Hérold, G. Henrion and C. Noel for the GNP plasma treatment from IJL and S. Hoppe for the reactive extrusion process from LRGP. This work was partially supported by the internal and strategical project CoPoGraF of the Jean Lamour Institute and by a MESR grant of the French government.
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Agrebi, F., Letoffe, A., Kallel, A. et al. Dynamic dielectric properties of isotactic polypropylene-g-maleic anhydride crosslinked by capped-end polyether diamine and filled with native or functionalized nano-graphite particles. Polym. Bull. 80, 2815–2834 (2023). https://doi.org/10.1007/s00289-022-04171-9
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DOI: https://doi.org/10.1007/s00289-022-04171-9