Fabrication of Porous Carbon Films and Their Impact on Carbon/Polypropylene Interfacial Bonding

Peng, Yucheng; Burtovyy, Ruslan; Bordia, Rajendra K.; Luzinov, Igor

doi:10.3390/jcs5040108

Cited by 6 publications

(4 citation statements)

References 46 publications

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“…The microstructure of the PEMA-FRM layers deposited on the annealed PEMA layers (Figure S2) was similar to the microstructure of the PEMA-FRM layers deposited directly on stainless steel (Figure 3). Dip coating is a versatile method [57] for the fabrication of composite and multilayer coatings. It is known that multilayer and functionally graded materials offer advantages in the fabrication of composites with enhanced functional properties [58,59].…”

Section: Resultsmentioning

confidence: 99%

Poly(ethyl methacrylate) Composite Coatings Containing Halogen-Free Inorganic Additives with Flame-Retardant Properties

et al. 2022

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This investigation is motivated by the need for the development of polymer coatings containing inorganic flame-retardant materials (FRMs) and the replacement of toxic halogenated FRMs. A green strategy is reported for the fabrication of poly(ethyl methacrylate) (PEMA)-FRM composite coatings using a dip-coating method. The use of water-isopropanol co-solvent allows the replacement of regular toxic solvents for PEMA. The abilities to form concentrated solutions of high-molecular-mass PEMA and to disperse FRM particles in such solutions are the main factors in the fabrication of coatings using a dip-coating technique. Huntite, halloysite, and hydrotalcite are used as advanced FRMs for the fabrication of PEMA-FRM coatings. FTIR, XRD, SEM, and TGA data are used for the analysis of the microstructure and composition of PEMA-FRM coatings. PEMA and PEMA-FRM coatings provide corrosion protection of stainless steel. The ability to form laminates with different layers using a dip-coating method facilitates the fabrication of composite coatings with enhanced properties.

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Section: Resultsmentioning

confidence: 99%

Poly(ethyl methacrylate) Composite Coatings Containing Halogen-Free Inorganic Additives with Flame-Retardant Properties

et al. 2022

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“…As mentioned above, the resulting porous CF electrodes have better electrochemical properties, but inferior mechanical properties. Nevertheless, a study by Peng et al suggests that the porous CF can indeed contribute in a positive way towards the overall mechanical properties of SSCs by increasing the interlaminar shear strength between the CFs and the polymer by 70% [51]. Therefore, efforts in the stud of fabrication methods are mainly focused on developing highly flexible porous CFs [52].…”

Section: Increasing Carbon Fiber Porositymentioning

confidence: 99%

Multifunctionality Analysis of Structural Supercapacitors— A Review

Zschiebsch,

Sturm,

Kucher

et al. 2024

Materials

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Structural supercapacitors (SSCs) are multifunctional energy storage composites (MESCs) that combine the mechanical properties of fiber-reinforced polymers and the electrochemical performance of supercapacitors to reduce the overall mass in lightweight applications with electrical energy consumption. These novel MESCs have huge potentials, and their properties have improved dramatically since their introduction in the early 2000’s. However, the current properties of SSCs are not sufficient for complete energy supply of electrically driven devices. To overcome this drawback, the aim of the current study is to identify key areas for enhancement of the multifunctional performance of SSCs. Critical modification paths for the SSC constituents are systematically analyzed. Special focus is given to the improvement of carbon fiber-based electrodes, the selection of structural electrolytes and the implementation of separators for the development of more efficient SSCs. Finally, current SSCs are compared in terms of their multifunctionality including material combinations and modifications.

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“…It should be mentioned that some approaches have been found to manufacture porous carbon films or CF reinforced composites, [22][23][24][25] but these approaches do not consider electrical conductivity or electromagnetic shielding of the structure. They are fabricated for thermal protection, gas separation, purification, or liquid phase processing.…”

Section: Introductionmentioning

confidence: 99%

Porous, low thickness carbon-fiber reinforced epoxy composites with excellent flexibility and superior electromagnetic radiation protection

Tunáková

Tunák

Novotná

2023

Journal of Industrial Textiles

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Fiber reinforced polymers, especially carbon fiber reinforced polymers, are expected in the future to contribute more than 50% of the structural mass of an aircraft. With increasing application and experience increased attention is paid to carbon-fiber reinforced composites with improved advanced properties, such as mechanical, structural and electrical, allowing them to displace the more conventional materials, such as metal alloys. In this paper, we used the Design of experiment methodology to investigate the design and properties of newly developed unique porous carbon-fiber reinforced composites intended for electromagnetic shielding purposes. The main goal was therefore to fabricate a composite with low thickness, high permeability to air and water vapor with a satisfactory ability to shield electromagnetic fields, whereas the investigation of the influential variables of the reinforcement and the investigation of the influence of the matrix on the overall shielding efficiency of the composite belongs to the sub-objectives. Furthermore, other important properties of the composites including heat and mass transfer, mechanical and electrical properties were evaluated. A quality index evaluation approach using weighted and normalized data was implemented to choose a composite with properties, which best fits to its intended use. The highest quality index was achieved by the composite containing reinforcement with warp and weft sett 18 dm−1 using carbon tape 2 mm wide. This composite provides electromagnetic shielding 36 dB at 1.5 GHz, having high air permeability 1000 mm/s, relatively low bending rigidity of around 2.5 Nmm and thickness of only 0.37 mm.

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Fabrication of Porous Carbon Films and Their Impact on Carbon/Polypropylene Interfacial Bonding

Cited by 6 publications

References 46 publications

Poly(ethyl methacrylate) Composite Coatings Containing Halogen-Free Inorganic Additives with Flame-Retardant Properties

Poly(ethyl methacrylate) Composite Coatings Containing Halogen-Free Inorganic Additives with Flame-Retardant Properties

Multifunctionality Analysis of Structural Supercapacitors— A Review

Porous, low thickness carbon-fiber reinforced epoxy composites with excellent flexibility and superior electromagnetic radiation protection

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