Academic literature on the topic 'Polymer Graphene Composites'

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Journal articles on the topic "Polymer Graphene Composites"

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Lai, Chin Wei. "Graphene Composites." Diffusion Foundations 23 (August 2019): 57–63. http://dx.doi.org/10.4028/www.scientific.net/df.23.57.

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This chapter reviews recent development of graphene-based polymer composites. The formation of graphene oxide and graphene are a vital two dimensional (2D) material has received a lot of research interest in commercialization aspect due to its excellent electrical, thermal as well as mechanical properties at very low filler content. In this manner, utilization of graphene-based polymer composites with different polymer matrixes have been attracted increasing attention in recent years for both fundamental studies and applied research into industrial applications in many fields. Herein, novel pr
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Wilczewski, Sławomir, Katarzyna Skórczewska, Jolanta Tomaszewska, et al. "Graphene Modification by Curcuminoids as an Effective Method to Improve the Dispersion and Stability of PVC/Graphene Nanocomposites." Molecules 28, no. 8 (2023): 3383. http://dx.doi.org/10.3390/molecules28083383.

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A large amount of graphene-related research is its use as a filler for polymer composites, including thin nanocomposite films. However, its use is limited by the need for large-scale methods to obtain high–quality filler, as well as its poor dispersion in the polymer matrix. This work presents polymer thin-film composites based on poly(vinyl chloride) (PVC) and graphene, whose surfaces were modified by curcuminoids. TGA, UV–vis, Raman spectroscopy, XPS, TEM, and SEM methods have confirmed the effectiveness of the graphene modification due to π–π interactions. The dispersion of graphene in the
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Thalib, Nur Bazilah, Siti Noor Hidayah Mustapha, Chong Kwok Feng, and Rohani Mustapha. "Tailoring graphene reinforced thermoset and biothermoset composites." Reviews in Chemical Engineering 36, no. 5 (2020): 623–52. http://dx.doi.org/10.1515/revce-2017-0091.

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AbstractThe surge of knowledge among researchers pertaining to the excellent properties of graphene has led to the utilisation of graphene as a reinforced filler in polymer composites. Different methods of graphene preparation, either bottom-up or top-down methods, are important requirements of starting materials in producing reinforced properties in the composites. The starting graphene material produced is either further functionalised or directly used as a filler in thermoset polymer matrixes. An effective interaction between graphene and polymer matrixes is important and can be achieved by
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Bastiurea, Marian, Magdalena Silvia Rodeanu, Dumitru Dima, Monica Murarescu, and Gabriel Andrei. "Evaluation of Mechanical Properties of Polyester Composite with Graphene and Graphite through Three-Point Bending Test." Applied Mechanics and Materials 659 (October 2014): 22–27. http://dx.doi.org/10.4028/www.scientific.net/amm.659.22.

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Graphenes have aroused great interest among the scientists lately, due to their special physical properties which are supposed to be transferred to composite materials [1,2,3,6]. Some polymers show low mechanical properties which can be improved by adding various types of materials [9,13]. Using nanoparticles, an enhancement of mechanical, thermal and electrical properties can be obtained, even for small contents of additives [10,11,12,14,15,16]. The evaluation of mechanical properties of polymer composites with graphene can be achieved relying on the three-point bending tests [4]. This work p
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Tashkinov, M. A., A. D. Dobrydneva, V. P. Matveenko, and V. V. Silberschmidt. "Modeling the Effective Conductive Properties of Polymer Nanocomposites with a Random Arrangement of Graphene Oxide Particles." PNRPU Mechanics Bulletin, no. 2 (December 15, 2021): 167–80. http://dx.doi.org/10.15593/perm.mech/2021.2.15.

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Сomposite materials are widely used in various industrial sectors, for example, in the aviation, marine and automotive industries, civil engineering and others. Methods based on measuring the electrical conductivity of a composite material have been actively developed to detect internal damage in polymer composite materials, such as matrix cracking, delamination, and other types of defects, which make it possible to monitor a composite’s state during its entire service life. Polymers are often used as matrices in composite materials. However, almost always pure polymers are dielectrics. The ad
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Pinto, Artur M., and Fernão D. Magalhães. "Graphene-Polymer Composites." Polymers 13, no. 5 (2021): 685. http://dx.doi.org/10.3390/polym13050685.

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Carotenuto, G., V. Romeo, I. Cannavaro, D. Roncato, B. Martorana, and M. Gosso. "Graphene-polymer composites." IOP Conference Series: Materials Science and Engineering 40 (September 13, 2012): 012018. http://dx.doi.org/10.1088/1757-899x/40/1/012018.

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Perumal, Suguna, Raji Atchudan, and In Woo Cheong. "Recent Studies on Dispersion of Graphene–Polymer Composites." Polymers 13, no. 14 (2021): 2375. http://dx.doi.org/10.3390/polym13142375.

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Graphene is an excellent 2D material that has extraordinary properties such as high surface area, electron mobility, conductivity, and high light transmission. Polymer composites are used in many applications in place of polymers. In recent years, the development of stable graphene dispersions with high graphene concentrations has attracted great attention due to their applications in energy, bio-fields, and so forth. Thus, this review essentially discusses the preparation of stable graphene–polymer composites/dispersions. Discussion on existing methods of preparing graphene is included with t
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Wu, Jie, Qin He, Yingjun Li, Dongliang Liu, and Yuanlin Zhou. "Facile and Eco-Friendly Preparation of GO/BIIR Composite for Gas Barrier Applications." Nano 14, no. 02 (2019): 1950016. http://dx.doi.org/10.1142/s1793292019500164.

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Owing to weak interfacial bonding and incompatibility between graphene and polymer, there are several challenges in the fabrication of graphene-based polymer composites with an effective gas barrier. Hence, it is necessary to enhance the affinity between polymers and graphene. We selected graphene oxide (GO) as filler and brominated butyl rubber (BIIR) as a substrate to prepare GO/BIIR composites via the simple latex mixed route. The tortuous path of diffusion of helium molecules is extended after insertion of GO nanosheets, thus improving the gas barrier of composites. GO/BIIR composite with
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Wu, Ying, Chao An, and Yaru Guo. "3D Printed Graphene and Graphene/Polymer Composites for Multifunctional Applications." Materials 16, no. 16 (2023): 5681. http://dx.doi.org/10.3390/ma16165681.

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Three-dimensional (3D) printing, alternatively known as additive manufacturing, is a transformative technology enabling precise, customized, and efficient manufacturing of components with complex structures. It revolutionizes traditional processes, allowing rapid prototyping, cost-effective production, and intricate designs. The 3D printed graphene-based materials combine graphene’s exceptional properties with additive manufacturing’s versatility, offering precise control over intricate structures with enhanced functionalities. To gain comprehensive insights into the development of 3D printed
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Dissertations / Theses on the topic "Polymer Graphene Composites"

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Geng, Yan. "Preparation and characterization of graphite nanoplatelet, graphene and graphene-polymer nanocomposites /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?MECH%202009%20GENG.

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Meulenberg, Vanessa. "Multifunctional Wood Polymer Composites Reinforced with Graphene Nanoplatelets : Investigating if multifunctionality can be achieved in wood polymer composites through the addition of graphene nanoplatelets." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75501.

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Graphene nanoplatelets (GNPs) were used to reinforce wood polymer composites (WPCs) in order to achieve multifunctionality. Multifunctionality could be achieved through the GNPs because of their excellent mechanical and electrical properties. The research consists of two parts: HDPE/GNP/WF composites and LLDPE/GNP composites. The HDPE part is a continuation of previous work. Here further mechanical characterisation was done (impact testing), impurities in the composites were identified, the manufacturing process that results in damaged wood particles was investigated and the Young's modulus of
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Wang, Shu Jun. "Applications of graphene for transparent conductors and polymer nanocomposites /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?MECH%202009%20WANGS.

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Boulanger, Nicolas. "Carbon nanotubes and graphene polymer composites for opto-electronic applications." Doctoral thesis, Umeå universitet, Institutionen för fysik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-119779.

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Carbon nanotubes are carbon based structures with outstanding electronical and mechanical properties. They are used in a wide range of applications, usually embedded in polymer in the form of composites, in order to affect the electronic behavior of the matrix material. However, as the nanotubes properties are directly dependent on their intrinsic structure, it is necessary to select specific nanotubes depending on the application, which can be a complicated and inefficient process. This makes it attractive to be able to reduce the amount of material used in the composites. In this thesis, foc
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Etmimi, Hussein Mohamed. "New approaches to the synthesis and exfoliation of polymer/functional graphene nanocomposites by miniemulsion polymerization." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/20119.

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Thesis (PhD)--Stellenbosch University, 2012.<br>ENGLISH ABSTRACT: New methods are described for the synthesis of polymer/graphite nanocomposites using the miniemulsion polymerization process. Natural graphite was functionalized by oxidation to produce graphite oxide (GO) nanosheets. Poly(styrene-co-butyl acrylate) (poly(St-co-BA)) nanocomposite latices containing GO nanosheets were successfully synthesized using miniemulsion as a one-step nano-incorporation technique. The approach followed included expanding the GO nanosheets in situ during the miniemulsification step and then polymerizi
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Sellam, Charline. "Graphene based nanocomposites for mechanical reinforcement." Thesis, Queen Mary, University of London, 2015. http://qmro.qmul.ac.uk/xmlui/handle/123456789/9000.

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In this work the potential of graphene-like particles for mechanical reinforcement is investigated. Different polymer processing methods are studied from traditional ones to more advanced techniques. The potential of graphene as a reinforcement for polymer composites is addressed as a result of polymer modifications and the morphology of the graphene like particles. First, a composites of polycarbonate (PC) and graphite nanoplatelets (GNP) are produced by a traditional melt-mixing method. The GNP composites present a low mechanical reinforcing efficiency which is believed to be due to a poor d
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Embrey, Leslie. "Three-Dimensional Graphene Foam Reinforced Epoxy Composites." FIU Digital Commons, 2017. http://digitalcommons.fiu.edu/etd/3128.

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Three-dimensional graphene foam (3D GrF) is an interconnected, porous structure of graphene sheets with excellent mechanical, electrical and thermal properties, making it a candidate reinforcement for polymer matrices. GrF’s 3D structure eliminates nanoparticle agglomeration and provides seamless pathways for electron travel. The objective of this work is to fabricate low density GrF reinforced epoxy composites with superior mechanical and electrical properties and study the underlying deformation mechanisms. Dip coating and mold casting fabrication methods are employed in order to tailor the
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Kiryukhin, D. P., Y. M. Shulga, S. A. Baskakov, G. A. Kichigina, P. P. Kushch, and A. Michtchenko. "Low Temperature Post Radiation Polymerization of Tetrafluoroethylene in the Presence of the Graphene 3D Material." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35597.

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It was found that irradiation by γ-rays at the liquid nitrogen temperature of a mixture of C2F4 with the grapheme 3D material obtained by explosive exfoliation of graphite oxide gives a composite in which the concentration of polytetrafluoroethylene is 80 wt %. In the case of C2F4 polymerization under similar conditions in the absence of the carbon material, the PTFE yield is six times lower. The results of certifica-tion of both the parent carbon material and the composite obtained via polymerization are also reported. When you are citing the document, use the following link http://essuir.sum
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Rafiee, Mohammad. "Modeling, Processing, Fabrication and Characterization of Carbon Nanomaterials-Reinforced Polymer Composites." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/38126.

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Fiber and matrix-dominant properties of fiber-reinforced polymer composites are important in many advanced technological fields, such as aviation, aerospace, transportation, energy industry, etc. Still, pre-mixing the polymer matrix with nanoparticles may enhance the through-thickness or matrix-dominant properties, and surface treatment of fiber reinforcements with nanoparticles, on the other hand, may improve the in-plane or fiber-dominated properties of laminated composites, as well as interfacial adhesion. A novel manufacturing method that combines a spraying process with nanoparticle/epoxy
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Mohd, Halit Muhammad Khairulanwar Bin. "Processing, structure and properties of polyamide 6/graphene nanoplatelets nanocomposites." Thesis, University of Manchester, 2018. https://www.research.manchester.ac.uk/portal/en/theses/processing-structure-and-properties-of-polyamide-6graphene-nanoplatelets-nanocomposites(e879fdef-d5d4-4797-a865-58b61cb257d1).html.

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Graphene Nanoplatelets (GNP) was incorporated into polyamide 6 (PA6) matrix by melt compounding method and the enhancements in the properties of the nanocomposites were studied. Response Surface Methodology (RSM) was employed to assist in the study of processing conditions in melt compounding. RSM analysis revealed that the GNP concentrations to be the most significant term to affect the tensile modulus and crystallinity followed by the screw speed whereas the residence time was found to be non-significant. GNP with 5 Î1⁄4m (G5) and 25 Î1⁄4m (G25) were used in the GNP aspect ratio study. The
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Books on the topic "Polymer Graphene Composites"

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Graphite, graphene, and their polymer nanocomposites. CRC Press, 2013.

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Adams, Donald Frederick. Polymer matrix and graphite fiber interface study. National Aeronautics and Space Administration, Ames Research Center, 1985.

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D, Roberts Gary, Papadopoulos Demetrios S, and United States. National Aeronautics and Space Administration., eds. The effect of contact stresses in four-point bend testing of graphite/epoxy and graphite/PMR-15 composite beams. National Aeronautics and Space Administration, 1992.

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D, Roberts Gary, Papadopoulos Demetrios S, and United States. National Aeronautics and Space Administration., eds. The effect of contact stresses in four-point bend testing of graphite/epoxy and graphite/PMR-15 composite beams. National Aeronautics and Space Administration, 1992.

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Linda, McCorkle, Ingrahm Linda, and Lewis Research Center, eds. Comparison of graphite fabric reinforced PMR-15 and avimid N composites after long term isothermal aging at various temperatures. National Aeronautics and Space Administration, Lewis Research Center, 1998.

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Center, Langley Research, ed. Effects of elevated temperature on the viscoplastic modeling of graphite/polymeric composites. National Aeronautics and Space Administration, Langley Research Center, 1991.

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United States. National Aeronautics and Space Administration. and United States. Army Aviation Systems Command., eds. Structure-to-property relationships in addition cured polymers. National Aeronautics and Space Administration, 1992.

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Center, Lewis Research, and United States. Army Aviation Systems Command., eds. Structure-to-property relationships in addition cured polymers. National Aeronautics and Space Administration, Lewis Research Center, 1986.

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Center, Lewis Research, and United States. Army Aviation Systems Command., eds. Structure-to-property relationships in addition cured polymers. National Aeronautics and Space Administration, Lewis Research Center, 1986.

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United States. National Aeronautics and Space Administration. and United States. Army Aviation Systems Command., eds. Structure-to-property relationships in addition cured polymers. National Aeronautics and Space Administration, 1992.

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Book chapters on the topic "Polymer Graphene Composites"

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Salahuddin, Bidita, Shazed Aziz, Md Mokarrom Hossain, et al. "Graphene-Reinforced Polymer Composites." In Toughened Composites. CRC Press, 2022. http://dx.doi.org/10.1201/9780429330575-6.

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Shevchenko, Vitaliy G., Polina M. Nedorezova, and Alexander N. Ozerin. "Polymer Composites with Graphene." In Graphene Science Handbook. CRC Press, 2016. http://dx.doi.org/10.1201/b19642-34.

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Parwaz Khan, Aftab Aslam, Anish Khan, and Abdullah M. Asiri. "Graphene and Graphene Oxide Polymer Composite for Biosensors Applications." In Electrically Conductive Polymer and Polymer Composites. Wiley-VCH Verlag GmbH & Co. KGaA, 2018. http://dx.doi.org/10.1002/9783527807918.ch5.

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Song, Shichao, Long Wen, and Qin Chen. "Graphene Composites Based Photodetectors." In Graphene-Based Polymer Nanocomposites in Electronics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13875-6_8.

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Grossiord*, Nadia, Marie-Claire Hermant, and Evgeniy Tkalya. "Chapter 3. Electrically Conductive Polymer–Graphene Composites Prepared Using Latex Technology." In Polymer-Graphene Nanocomposites. Royal Society of Chemistry, 2012. http://dx.doi.org/10.1039/9781849736794-00066.

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Merritt, Steven, Chaoying Wan, Barbara Shollock, Samson Patole, and David M. Haddleton. "Polymer/Graphene Nanocomposites for Food Packaging." In Composites Materials for Food Packaging. John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119160243.ch8.

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Paszkiewicz, Sandra, Anna Szymczyk, and Zbigniew Rosłaniec. "Graphene Derivatives in Semicrystalline Polymer Composites." In Advanced 2D Materials. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119242635.ch5.

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Liu, Yuchen, and Shiren Wang. "Polymer/Graphene Composites for Energy Storage." In Polymer-Engineered Nanostructures for Advanced Energy Applications. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-57003-7_8.

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Sabu, Chinnu, and K. Pramod. "Graphene Polymer Composites for Biomedical Applications." In Functional Biomaterials. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7152-4_16.

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Dey, Ramendra Sundar. "Development of Biosensors from Polymer Graphene Composites." In Graphene-Based Polymer Nanocomposites in Electronics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13875-6_11.

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Conference papers on the topic "Polymer Graphene Composites"

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Rahman, Md Ashiqur, Javier Becerril, Dipannita Ghosh, Nazmul Islam, and Ali Ashraf. "Non-Destructive Infrared Thermographic Curing Analysis of Polymer Composites." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-96116.

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Abstract Infrared (IR) thermography is a non-contact method of measuring temperature that analyzes the infrared radiation emitted by an object. Properties of polymer composites are heavily influenced by the filler material, filler size, and filler dispersion, and thus thermographic analysis can be a useful tool to determine the curing and filler dispersion. In this study, we investigated the curing mechanisms of polymer composites at the microscale by capturing real-time temperature using an IR Thermal Camera. Silicone polymers with fillers of Graphene, Graphite powder, Graphite flake, and Mol
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Kim, Jung Sub, Young Chang Kim, Sang Won Lee, Jeonghan Ko, and Haseung Chung. "Development of a New Laser-Assisted Additive Manufacturing Technology for Hybrid Functionally Graded Material Composites." In ASME 2017 12th International Manufacturing Science and Engineering Conference collocated with the JSME/ASME 2017 6th International Conference on Materials and Processing. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/msec2017-3048.

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This paper investigates a new technology to create functionally graded material (FGM) by additive manufacturing (AM). In particular, this paper focuses on creating graphene-polymer composite FGM by laser-based sintering processes. Graphene-polymer composites have received high attention in AM due to their excellent electrical conductivity, thermal stability and mechanical strength. However, AM of the graphene-polymer composites has a huge challenge to overcome. The heterogeneous materials should be mixed properly, and it is not easy to achieve the desired composite characteristics solely by ch
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Rissanou, Anastassia N., and Vagelis Harmandaris. "A molecular dynamics study of polymer/graphene interfacial systems." In TIMES OF POLYMERS (TOP) AND COMPOSITES 2014: Proceedings of the 7th International Conference on Times of Polymers (TOP) and Composites. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4876805.

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Wu, Chao, Xingyi Huang, Fei Liu, Xinfeng Wu, and Pingkai Jiang. "Functional graphene for high dielectric performance polymer composites." In 2013 IEEE International Conference on Solid Dielectrics (ICSD). IEEE, 2013. http://dx.doi.org/10.1109/icsd.2013.6619725.

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Rissanou, Anastassia N., Petra Bačová, and Vagelis Harmandaris. "Atomistic simulation of graphene-based polymer nanocomposites." In VIII INTERNATIONAL CONFERENCE ON “TIMES OF POLYMERS AND COMPOSITES”: From Aerospace to Nanotechnology. Author(s), 2016. http://dx.doi.org/10.1063/1.4949590.

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Carotenuto, G., L. Schiavo, V. Romeo, and L. Nicolais. "Deformation sensor based on polymer-supported discontinuous graphene multi-layer coatings." In TIMES OF POLYMERS (TOP) AND COMPOSITES 2014: Proceedings of the 7th International Conference on Times of Polymers (TOP) and Composites. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4876767.

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ANILAL, ASHISH, JUSTIN BENDESKY, SEHEE JEONG, STEPHANIE S. LEE, and MICHAEL BOZLAR. "EFFECTS OF GRAPHENE ON TWISTING OF HIGH DENSITY POLYETHYLENE." In Proceedings for the American Society for Composites-Thirty Seventh Technical Conference. Destech Publications, Inc., 2022. http://dx.doi.org/10.12783/asc37/36468.

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High density polyethylene (HDPE) is known to form banded spherulites when crystallized from the melt. In such spherulites, concentric bands of alternating light and dark colors emanating from the spherulite nucleation center are observable between cross polarizers and appear as a function of the anisotropy of the dielectric susceptibility as crystal orientations continuously rotate about the growth direction. Recently, we identified PE to be a promising compound to induce twisting in conjugated carbonaceous systems, such as triisopropylsilylethynyl anthradithiophene (TIPS ADT). When blended to
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DESHPANDE, PRATHAMESH P., KAREN J. DEMILLE, AOWABIN RAHMAN, SUSANTA GHOSH, ASHLEY D. SPEAR, and GREGORY M. ODEGARD. "DESIGNING AN IMPROVED INTERFACE IN GRAPHENE/POLYMER COMPOSITES THROUGH MACHINE LEARNING." In Proceedings for the American Society for Composites-Thirty Seventh Technical Conference. Destech Publications, Inc., 2022. http://dx.doi.org/10.12783/asc37/36458.

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The matrix-reinforcement interface has been studied extensively to enhance the performance of polymer matrix composites (PMCs). One commonly practiced approach is functionalization of the reinforcement, which significantly improves the interfacial interaction. A molecular dynamics (MD) and machine learning (ML) workflow is proposed to identify the optimal functionalization parameters that result in improved mechanical performance of a 3-layer graphene nanoplatelet (GNP)/ bismaleimide (BMI) nanocomposite. MD is used to generate the training set for a graph convolutional neural network (GCN). Th
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ANURAKPARADORN, KANAT, ALAN TAUB, and ERIC MICHIELSSEN. "DISPERSION OF COBALT FERRITE FUNCTIONALIZED GRAPHENE NANOPLATELETS IN PLA FOR EMI SHIELDING APPLICATIONS." In Thirty-sixth Technical Conference. Destech Publications, Inc., 2021. http://dx.doi.org/10.12783/asc36/35905.

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The proliferation of wireless technology calls for the development of cost-effective Electromagnetic Interference (EMI) shielding materials that reduce the susceptibility of high-speed electronic circuits to undesired incoming radiation. Ideally, such materials offer protection over wide frequency ranges and are insensitive to the polarization or angle of incidence of the impinging fields. Here, next-generation EMI shielding materials composed of polymer composites with conductive and magnetic fillers are introduced. It is shown that careful control of the concentration and dispersion of the p
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Vigneshwaran, G. V., S. Balasivanandha Prabu, and R. Paskaramoorthy. "Effect of Graphene Addition on Crack Propagation Resistance in Glass Fibre Reinforced Polymer Matrix Composite." In ASME 2018 13th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/msec2018-6563.

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The effect of graphene nanoplatelets (GNPs) on enhancing the interlaminar fracture toughness of glass fiber/epoxy composites was investigated. The GnPs were physically deposited on the fiber surface by the dip coating technique. The composites were fabricated by hand layup technique followed by the compression molding process. Mode-I fracture test was conducted on the composite specimens. Crack propagation was studied by the digital image correlation (DIC) technique. Mode-I fracture toughness for composites loaded with 0.5 wt.% GnPs showed improvement by an average of 60% when compared to the
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