Abstract
This work investigates the design and development of multifunctional shape memory polymers (SMP) with significantly improved mechanical and thermal properties and uniquely tunable damping properties. Graphene oxide (GO) and single-walled carbon nanotube (CNT) nanofillers, known for their remarkable mechanical, thermal, and electrical properties, are systematically dispersed into a thermoset SMP using a solvent solution with sonication. SMP specimens of varying nanofiller ratio compositions are studied to determine the individual and combined contributions of GOs and CNTs. Remarkably, the nanofiller ratio determined the tradeoff between improvements in SMP stiffness and toughness. The results showed significant improvements in tensile and mechanical properties resulting from favorable nanofiller network dynamics that impeded crack propagation under quasistatic loading. Micrographs were obtained using a confocal laser scanning microscope (CLM) to investigate the dispersion characteristics. These micrographs in conjunction with fractography results obtained using CLM and scanning electron microscopy (SEM) were used to investigate fracture surfaces under various nanofiller compositions. Further study using dynamic mechanical analysis (DMA) showed improvements in storage modulus and glass transition temperatures, owing to improvements in the resin network brought on by the interactions of carbon-based nanofillers in the SMP matrix. The results reveal important information on the optimum combinations of the nanofillers in the SMP matrix that enable improved mechanical and thermal properties.
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References
A. Lendlein, H. Jiang, O. Jünger and R. Langer, Light-Induced Shape-Memory Polymers, Nature, 2005, 434, p 879–882. https://doi.org/10.1038/nature03496
US20090093606A1 - Shape memory fibers prepared via wet, reaction, dry, melt, and electro spinning - Google Patents n.d. https://patents.google.com/patent/US20090093606A1/en (accessed July 8, 2022)
H. Tobushi, S. Hayashi, K. Hoshio and N. Miwa, Influence of Strain-Holding Conditions on Shape Recovery and Secondary-Shape Forming Inpolyurethane-Shape Memory Polymer, Smart Mater. Struct., 2006, 15(4), p 1033. https://doi.org/10.1088/0964-1726/15/4/016
WO2004073690A8 - Self-expanding device for the gastrointestinal or urogenital area - Google Patents n.d. https://patents.google.com/patent/WO2004073690A8/en (accessed July 8, 2022)
WO2006092789A2—Biodegradable self-inflating intragastric implants and method of curbing appetite by the same—Google Patents n.d. https://patents.google.com/patent/WO2006092789A2/en (accessed July 8, 2022)
J. Leng, H. Lu, Y. Liu, W.M. Huang and S. Du, Shape-Memory Polymers—A Class of Novel Smart Materials, MRS Bull., 2009, 34, p 848–855. https://doi.org/10.1557/mrs2009.235
G.J. Monkman, Advances in Shape Memory Polymer Actuation, Mechatronics, 2000, 10(4–5), p 489–498. https://doi.org/10.1016/S0957-4158(99)00068-9
S.H. Jang, D. Kim and Y.L. Park, Accelerated Curing and Enhanced Material Properties of Conductive Polymer Nanocomposites by Joule Heating, Materials, 2018, 11(9), p 1775. https://doi.org/10.3390/ma11091775
P.C. Ma, N.A. Siddiqui, G. Marom and J.K. Kim, Dispersion and Functionalization of Carbon Nanotubes for Polymer-Based Nanocomposites: A Review, Compos. A Appl. Sci. Manuf., 2010, 41(10), p 1345–1367. https://doi.org/10.1016/j.compositesa.2010.07.003
H. Lu, Y. Yao and L. Lin, Carbon-Based Reinforcement in Shape-Memory Polymer Composite for Electrical Actuation, Pigment Resin Tech., 2014, 43(1), p 26–34. https://doi.org/10.1108/prt-08-2013-0075
X. Ao, D. Kong, Z. Zhang and X. Xiao, Enhancing Recovery Speed and Anti-wear Capability of high-Temperature Shape Memory Polymer with Modified Bornon Nitride Nanoparticles, J. Mater. Sci., 2020, 55, p 4292–4302. https://doi.org/10.1007/s10853-019-04319-5
F. Li, F. Scarpa, X. Lan, L. Liu, Y. Liu and J. Leng, Bending Shape Recovery of Unidirectional Carbon Fiber Reinforced Epoxy-Based Shape Memory Polymer Composites, Compos. A Appl. Sci. Manuf., 2019, 116, p 169–179. https://doi.org/10.1016/j.compositesa.2018.10.037
K.K. Patel and R. Purohit, Improved Shape Memory and Mechanical Properties of Microwave Induced Thermoplastic Polyurethane/Graphene Nanoplatelets Composites, Sensors Actuators A Phys., 2019, 285(1), p 17–24. https://doi.org/10.1016/j.sna.2018.10.049
S. Datta, T.C. Henry, Y.R. Sliozberg, B.D. Lawrence, A. Chattopadhyay and A.J. Hall, Carbon Nanotube Enhanced Shape Memory Epoxy for Improved Mechanical Properties and Electroactive Shape Recovery, Polymer, 2021, 212, p 123158. https://doi.org/10.1016/j.polymer.2020.123158
H. Zhang, E. Bilotti and T. Peijs, The Use of Carbon Nanotubes for Damage Sensing and Structural Health Monitoring in Laminated Composites: A Review, Nanocomposites, 2015, 1(4), p 167–184. https://doi.org/10.1080/20550324.2015.1113639
E. Wang et al., Effect of Graphene Oxide-Carbon Nanotube Hybrid Filler on the Mechanical Property and Thermal Response Speed of Shape Memory Epoxy Composites, Compos. Sci. Tech., 2019, 169, p 209–216. https://doi.org/10.1016/j.compscitech.2018.11.022
M. Dong, H. Zhang, L. Tzounis, G. Santagiuliana, E. Bilotti and D.G. Papageorgiou, Multifunctional Epoxy Nanocomposites Reinforced by Two-Dimensional Materials: A Review, Carbon, 2021, 185, p 57–81. https://doi.org/10.1016/j.carbon.2021.09.009
A. Bisht, K. Dasgupta and D. Lahiri, Effect of Graphene and CNT Reinforcement on Mechanical and Thermomechanical Behavior of Epoxy—A Comparative Study, J. Appl. Polym. Sci., 2018, 135(14), p 46101. https://doi.org/10.1002/app.46101
Q.Q. Ni, C.S. Zhang, Y. Fu, G. Dai and T. Kimura, Shape Memory Effect and Mechanical Properties of Carbon Naotube/Shape Memory Polymer Nanocomposites, Compos. Struct., 2007, 81(2), p 176–184. https://doi.org/10.1016/j.compstruct.2006.08.017
Y.H. Liao, O. Marietta-Tondin, Z. Liang, C. Zhang and B. Wang, Investigation of the Dispersion Process of SWNTs/SC-15 Epoxy Resin Nanocomposites, Mater. Sci. Eng. A, 2004, 385(1–2), p 175–181. https://doi.org/10.1016/j.msea.2004.06.031
T. Xie and I.A. Rousseau, Facile Tailoring of Thermal Transition Temperatures of Epoxy Shape Memory Polymers, Polymer, 2009, 50(8), p 1852–1856. https://doi.org/10.1016/j.polymer.2009.02.035
C.Y. Dang et al., Improved Interlaminar Shear Strength of Glass Fiber/Epoxy Composites by Graphene Oxide Modified Short Glass Fiber, Mater. Res. Express, 2019, 6, p 085324. https://doi.org/10.1088/2053-1591/ab2254
C.Y. Dang, X.J. Shen, H.J. Nie, S. Yang, J.X. Shen, X.H. Yang and S.Y. Fu, Enhanced Interlaminar Shear Strength of Ramie fiber/Polypopylene Composites by Optimal Combination of Graphene Oxide Size and Content, Compos. B Eng., 2019, 168, p 488–495. https://doi.org/10.1016/j.compositesb.2019.03.080
H.J. Nie, Z. Xu, B.L. Tang, C.Y. Dang, Y.R. Yang, X.L. Zeng, B.C. Lin and X.J. Shen, The Effect of Graphene Oxide Modified Short Carbon Fiber on the Interlaminar Shear Strength of Carbon Fiber Fabric/Epoxy Comosites, J. Mater. Sci., 2021, 56, p 488–496. https://doi.org/10.1007/s10853-020-05286-y
H. Tanabi and M. Erdal, Effect of CNTs Dispersion on Electrical, Mechanical and Strain Sensing Properties of CNT/Epoxy Nanocomposites, Results Phys., 2019, 12, p 486–503. https://doi.org/10.1016/j.rinp.2018.11.081
L. Yue, G. Pircheraghi, S.A. Monemian and I. Manas-Zloczower, Epoxy Composites with Carbon Nanotubes and Graphene Nanoplatelets–Dispersion and Synergy Effects, Carbon, 2014, 78, p 268–278. https://doi.org/10.1016/j.carbon.2014.07.003
B. Arash, Q. Wang and V.K. Varadan, Mechanical Properties of Carbon Nantube/Polymer Composites, Sci. Rep., 2014, 4, p 6479. https://doi.org/10.1038/srep06479
F. Gardea, B. Glaz, J. Riddick, D.C. Lagoudas and M. Naraghi, Energy Dissipation due to Interfacial Slip in Nanocomposites Reinforced with Aligned Carbon Nanotubes, ACS Appl. Mater. Interfaces, 2015, 7(18), p 9725–9735. https://doi.org/10.1021/acsami.5b01459
P.H. Wang, S. Sarkar, P. Gulguje, N. Verghese and S. Kumar, Fracture Mechanism of High Impact Strength Polypropylene Containing Carbon Nanotubes, Polymer, 2018, 151, p 287–298. https://doi.org/10.1016/j.polymer.2018.07.031
A.K.M.M. Alam, M.D.H. Beg and R.M. Yunus, Microstructure and Fractography of Multiwalled Carbon Nanotube Reinforced Unsaturated Polyester Nanocomposites, Polym. Compos., 2016, 38(S1), p E462–E471. https://doi.org/10.1002/pc.23911
A.C. Tehran, F. Heidari, T.N. Chakherlou and R. Najjar, Fracture Toughness and Fractographic Investigation of Polybutylene Terephthalate/Thermoplastic Polyurethane Binary Blends Reinforced by Multi-walled Carbon Nanotubes Using Essential Work of Fracture Approach, J. Compos. Mater., 2022, 56(5), p 743–759. https://doi.org/10.1177/00219983211061933
N. Divakaran, X. Zhang, M.B. Kale, T. Senthil, S. Mubarak, D. Dhamodharan, L. Wu and J. Wang, Fabrication of Surface Modified Graphene Oxide/Unsaturated Polyester Nanocomposites via In-Situ Polymerization: Comprehensive Property Enhancement, Appl. Surface Sci., 2020, 502, p 144164. https://doi.org/10.1016/j.apsusc.2019.144164
D.K. Chouhan, S.K. Rath, A. Kumar, P.S. Alegaonkar, S. Kumar, G. Harikrishnan and T. Umasankar Patro, Structure-Reinforcement Correlation and Chain Dynamics in Graphene Oxide and Laponite-Filled Epoxy Nanocomposites, J. Mater. Sci., 2015, 50, p 7458–7472. https://doi.org/10.1007/S10853-015-9305-5
S. Chandrasekaran, N. Sato, F. Tolle, R. Mulhaupt, B. Fiedler and K. Schulte, Fracture Toughness and Failure Mechanism of Graphene Based Epoxy Composites, Compos. Sci. Technol., 2014, 97, p 90–99. https://doi.org/10.1016/j.compscitech.2014.03.014
I.A. Vacchi, C. Spinato, J. Raya, A. Bianco and C. Ménard-Moyon, Chemical Reactivity of Graphene Oxide Towards Amines Elucidated by Solid-State NMR, Nanoscale, 2016, 8, p 13714–13721. https://doi.org/10.1039/c6nr03846h
C. Wan and B. Chen, Reinforcement and Interphase of Polymer/Graphene Oxide Nanocomposites, J. Mater. Chem., 2012, 22(8), p 3637–3646. https://doi.org/10.1039/c2jm15062j
C. Wan, M. Frydrych and B. Chen, Strong and Bioactive Gelatin-Graphene Oxide Nanocomposites, Soft Matter, 2011, 7(13), p 6159–6166. https://doi.org/10.1039/c1sm05321c
A. Hale, C.W. Macosko and H.E. Bair, Glass Transition Temperature as a Function of Conversion in Thermosetting Polymers, Macromolecules, 1991, 24(9), p 2610–2621. https://doi.org/10.1021/ma00009a072
U. Pongsa and A. Somwangthanaroj, Effective Thermal Conductivity of 3,5-Diaminobenzoyl-Functionalized Multiwalled Carbon Nanotubes/Epoxy Composites, J. Appl. Polym. Sci., 2013, 130(5), p 3184–3196. https://doi.org/10.1002/app.39520
Acknowledgments
This research was sponsored by the Office of Naval Research under grant N00014-21-1-2322, Technical Program Manager Dr. William Nickerson and Dr. Anisur Rahman. Any opinions, findings, conclusions, or recommendations expressed in this work are those of the authors and do not necessarily reflect the views of the ONR. The authors also acknowledge the use of facilities within Arizona State University’s Eyring Materials Research Center.
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JR was involved in conceptualization, methodology, data curation, visualization, investigation, validation, formal analysis, and writing—original draft. XZ was involved in conceptualization, methodology, investigation, validation, and writing—review and editing. CW was involved in conceptualization, methodology, and writing—review and editing. KRV was involved in conceptualization and methodology. LLD and AC were involved in project administration, supervision, funding acquisition, and writing—review and editing.
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Roman, J., Zhao, X., Whitney, C. et al. High-Performance Multifunctional Shape Memory Epoxy with Hybrid Graphene Oxide and Carbon Nanotube Reinforcement. J. of Materi Eng and Perform 33, 3465–3475 (2024). https://doi.org/10.1007/s11665-023-08224-6
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DOI: https://doi.org/10.1007/s11665-023-08224-6