The influence of carbon nanotubes and exfoliated graphite nanoplatelets modified by phosphonium‐based ionic liquids on polyurethane composites

Vargas, Patricia Cristine; Merlini, Claudia; Livi, Sébastien; Martins, Johnny De Nardi; Soares, Bluma G.; Barra, Guilherme Mariz de Oliveira

doi:10.1002/app.54289

Cited by 3 publications

(2 citation statements)

References 36 publications

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“…It can be seen that there is a predominance of synthetic polymers as preferred polymer matrices over natural polymers. The usage of synthetic polymers is evident through examples like bismaleimide resin [15], epoxy resin [2,8,[16][17][18][19], high-density polyethylene [20], polyamide-6 [13], poly(methyl methacrylate) [21], polyurethane [6,9,11,22,23], poly(vinyl alcohol) [24,25], and unsaturated polyester resin [26,27]. These polymers, prized for their versatility and tailored properties, seem to dominate composite fabrication.…”

Section: Polymer Matrices Of Polymer Hybrid Composites With Added Ion...mentioning

confidence: 99%

“…Multi-walled carbon nanotubes are known for their exceptional mechanical strength and electrical conductivity. Their high aspect ratios and strong bonding with polymers result in improved structural integrity [8,21,23]. Accordingly, these fillers play crucial roles in tailoring the properties of polymer hybrid composites with added ionic liquids, including mechanical strength, thermal stability, flame resistance, and electrical conductivity, depending on the specific applications and requirements.…”

Section: Fillers For Polymer Hybrid Composites With Added Ionic Liquidsmentioning

confidence: 99%

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Methods and Mechanical Properties of Polymer Hybrid Composites and Hybrid Polymer Composites: Influence of Ionic Liquid Addition

Shamsuri,

Md. Jamil,

Yusoff

et al. 2023

Applied Mechanics

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Polymer hybrid composites and hybrid polymer composites are distinct but interconnected composite classes, each with unique compositions and design philosophies. The mechanical properties of these composites are vital in advanced materials due to their impacts on performance, durability, and suitability for various applications. The addition of ionic liquids into these composites is a promising innovation in advanced materials. In this short review, various polymer matrices (e.g., thermosets, thermoplastics, and biopolymers), fillers (e.g., inorganic, carbon, organic, and metal), and ionic liquids (e.g., imidazolium- and phosphonium-based) used to fabricate polymer hybrid composites and hybrid polymer composites with added ionic liquids are identified. Furthermore, the addition of ionic liquids into these composites through different methods (e.g., magnetic stirring, mechanical stirring, solid grinding, etc.) is discussed. The influence of ionic liquid addition on the mechanical properties, specifically the tensile properties of these composites, is also shortly reviewed. The changes in the tensile properties, such as the tensile strength, tensile modulus, and elongation at break, of these composites are explained as well. The information presented in this review enhances the understanding of the methods applied to add ionic liquids into polymer hybrid composites and hybrid polymer composites, along with their tensile properties. In short, some ionic liquids have the capacity to enhance the tensile properties of hybrid polymer composites, and several ionic liquids can reduce the tensile properties of polymer hybrid composites.

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Section: Polymer Matrices Of Polymer Hybrid Composites With Added Ion...mentioning

confidence: 99%

Section: Fillers For Polymer Hybrid Composites With Added Ionic Liquidsmentioning

confidence: 99%

Methods and Mechanical Properties of Polymer Hybrid Composites and Hybrid Polymer Composites: Influence of Ionic Liquid Addition

Shamsuri,

Md. Jamil,

Yusoff

et al. 2023

Applied Mechanics

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Recyclable High-performance Carbon Fiber Reinforced Epoxy Composites Based on Dithioacetal Covalent Adaptive Network

Shi,

Li,

Zhang

et al. 2024

Chin J Polym Sci

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Polymer Composites Containing Ionic Liquids: A Study of Electrical Conductivity

Shamsuri,

Md. Jamil,

Yusoff

et al. 2024

Electronic Materials

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Polymer composites are engineered materials that combine polymers with diverse fillers to enhance their physicochemical properties. The electrical conductivity of polymer composites is a vital characteristic that significantly broadens their use, particularly in electronic applications. The addition of ionic liquids into polymer composites represents a new method to enhance their functional properties, particularly in terms of electrical conductivity. In this brief review, several polymer matrices, conductive fillers, and ionic liquids utilized in polymer composites are categorized. Additionally, the effect of ionic liquids on the electrical conductivity of polymer composites is concisely explained. This review gives brief information that increases the understanding of electrical conductivity in polymer composites containing ionic liquids. In summary, most studies show that adding ionic liquids enhances the electrical conductivity of polymer composites regardless of the polymer matrix or conductive filler type. This enhancement is due to ionic liquids improving filler dispersion and promoting the creation of effective three-dimensional conductive networks within the matrix, thus boosting electron transport and mobility throughout the structure. This review provides new insights into the behavior of ionic liquids in composite systems, highlighting their role in improving properties for advanced applications. It encourages innovation in next-generation conductive materials and assists future research and development of more efficient materials for electronics.

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The influence of carbon nanotubes and exfoliated graphite nanoplatelets modified by phosphonium‐based ionic liquids on polyurethane composites

Cited by 3 publications

References 36 publications

Methods and Mechanical Properties of Polymer Hybrid Composites and Hybrid Polymer Composites: Influence of Ionic Liquid Addition

Methods and Mechanical Properties of Polymer Hybrid Composites and Hybrid Polymer Composites: Influence of Ionic Liquid Addition

Recyclable High-performance Carbon Fiber Reinforced Epoxy Composites Based on Dithioacetal Covalent Adaptive Network

Polymer Composites Containing Ionic Liquids: A Study of Electrical Conductivity

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