PAN fibers with nanoprecipitated Ag and Au for use in textronics

Karbownik, Iwona; Rybicki, Tomasz; Karpińska, Angelika; Teterycz, Helena

doi:10.1515/msp-2016-0085

Cited by 5 publications

(4 citation statements)

References 13 publications

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“…They synthesized nickel nanoparticles were on polyester fabric. They used Nickel acetate (1-2.5%) and hydrazine hydrate (2-4%) for synthesized nickel Karbownik et al [51] studied an important issue about EMI shielding of nanoparticles in Figure 29. Silver and gold nanoparticles were coated on the structure of polyacrylonitrile (PAN) fibers as a result of a synthesis.…”

Section: The Other Methods: Coating Nanoparticlesmentioning

confidence: 99%

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A critical review: Electromagnetic shielding for pyrrole used textile materials

Biçer

Çelik

Kariper

2020

Journal of Industrial Textiles

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In this study, we examined the notable textile materials in the literature, which have been produced to prevent the electromagnetic waves emitted by the electronic devices that are a significant part of our lives. Nowadays, these devices and technologies that bring us many advantages in our daily life cause health problems on human beings, which leaded this type of studies to deepen. In this study, non-woven and woven products were examined. Produced tissue types found in the literature were excluded from the research. This literature review is mainly focused on the textile materials treated with pyrrole and having electromagnetic shielding property by producing via different methods either by doping metal in the fabric or yarn structure or by weaving with metal. Because it is known that the most successful studies on electromagnetic shielding were made by polypyrrole coating. In the last part of the study, suggestions have been submitted about the type of studies that should be done to provide electromagnetic shielding feature to the textile materials. We investigated 56 articles about electromagnetic shielding in the literature. 48 of 56 articles were evaluated. It seems that the researchers used to polypyrrole for electromagnetic shielding on textile surface, however they don’t investigate to advantage and disadvantage of polypyrrole for using. We discussed this issue and which material was more effective for electromagnetic shielding on the textile surface in the discussion section.

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Section: The Other Methods: Coating Nanoparticlesmentioning

confidence: 99%

“…Karbownik et al. [51] studied an important issue about EMI shielding of nanoparticles in Figure 29. Silver and gold nanoparticles were coated on the structure of polyacrylonitrile (PAN) fibers as a result of a synthesis.…”

Section: Textile Materials With Electromagnetic Shieldingmentioning

confidence: 99%

A critical review: Electromagnetic shielding for pyrrole used textile materials

Biçer

Çelik

Kariper

2020

Journal of Industrial Textiles

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“…Such a method is not only cost-effective but also process effective [88]. Sometimes to achieve desired results, large quantity of these nanomaterials is required (even > 30% concerning the matrix polymer) and strength of the fiber would be compromised to some extent in addition to increased cost [92]. Wet spinning and melt spinning are the well-established methods for developing fibers.…”

Section: Emi Shielding Textilesmentioning

confidence: 99%

“…Polyacrylonitrile (PAN) fibers bearing silver and gold nanoparticles were developed by adding reagents for the preparation of respective metallic components into dope before spinning. But owing to the low quantity of synthesized metallic particles into the fiber matrix, a very small value of EMI shielding was observed in the frequency range of 2.5–3.5 GHz [92].…”

Section: Emi Shielding Textilesmentioning

confidence: 99%

Polymeric textile-based electromagnetic interference shielding materials, their synthesis, mechanism and applications – A review

Safdar

Ashraf

Javid

et al. 2021

Journal of Industrial Textiles

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The rapid proliferation of electronic devices and their operation at high frequencies has raised the contamination of artificial electromagnetic radiations in the atmosphere to an unprecedented level that is responsible for catastrophe for ecology and electronic devices. Therefore, the lightweight and flexible electromagnetic interference (EMI) shielding materials are of vital importance for controlling the pollution generated by such high-frequency EM radiations for protecting ecology and human health as well as the other nearby devices. In this regard, polymeric textile-based shielding composites have been proved to be the best due to their unique properties such as lightweight, excellent flexibility, low density, ease of processability and ease of handling. Moreover, such composites cover range of applications from everyday use to high-tech applications. Various polymeric textiles such as fibers, yarn, woven, nonwoven, knitted, as well as their hybrid composites have been extensively manipulated physically and/or chemically to act as shielding against such harmful radiations. This review encompasses from basic concept of EMI shielding for beginner to the latest research in polymeric-based textile materials synthesis for experts, covering detailed mechanisms with schematic illustration. The review also covers the gap of materials synthesis and their application on polymeric textiles which could be used for EMI shielding applications. Furthermore, recent research regarding rendering EMI shielding properties at various stages of polymeric textile development is provided for readers with critical analysis. Lastly, the applications along with environmental compliance have also been presented for better understanding.

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Multifunctional Smart Textronics with Blow‐Spun Nonwoven Fabrics

Cheon

Hong

et al. 2019

Adv Funct Materials

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Here, the fabrication of nonwoven fabric by blow spinning and its application to smart textronics are demonstrated. The blow-spinning system is composed of two parallel concentric fluid streams: i) a polymer dissolved in a volatile solvent and ii) compressed air flowing around the polymer solution. During the jetting process with pressurized air, the solvent evaporates, which results in the deposition of nanofibers in the direction of gas flow. Poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) dissolved in acetone is blowspun onto target substrate. Conductive nonwoven fabric is also fabricated from a blend of single-walled carbon nanotubes (SWCNTs) and PVdF-HFP. An all-fabric capacitive strain sensor is fabricated by vertically stacking the PVdF-HFP dielectric fabric and the SWCNT/PVdF-HFP conductive fabric. The resulting sensor shows a high gauge factor of over 130 and excellent mechanical durability. The hierarchical morphology of nanofibers enables the development of superhydrophobic fabric and their electrical and thermal conductivities facilitate the application to a wearable heater and a flexible heat-dissipation sheet, respectively. Finally, the conductive nonwoven fabric is successfully applied to the detection of various biosignals. The demonstrated facile and cost-effective fabrication of nonwoven fabric by the blow-spinning technique provides numerous possibilities for further development of technologies ranging from wearable electronics to textronics.

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PAN fibers with nanoprecipitated Ag and Au for use in textronics

Cited by 5 publications

References 13 publications

A critical review: Electromagnetic shielding for pyrrole used textile materials

A critical review: Electromagnetic shielding for pyrrole used textile materials

Polymeric textile-based electromagnetic interference shielding materials, their synthesis, mechanism and applications – A review

Multifunctional Smart Textronics with Blow‐Spun Nonwoven Fabrics

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