Morphology and Electromagnetic Shielding Effectiveness of PP Nonwovens Modified with Metallic Layers

Koprowska, Joanna; Dobruchowska, Ewa; Reszka, Kazimierz; Szwugier, Arkadiusz

doi:10.5604/12303666.1161763

Cited by 8 publications

(3 citation statements)

References 7 publications

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“…The raw cotton fabric was modified on one side using a DC magnetron sputtering system (P.P.H. Jolex s. c., Czestochowa, Poland) 66 with copper target purity of 99.99%. Sputtering with Cu was carried out using the following parameters: argon content 3%; effective power 2.0–2.2 kW h; circulating power 0.8–1.0 kW; speed 15 mm s −1 ; 15 passages.…”

Section: Methodsmentioning

confidence: 99%

Use of copper-functionalized cotton waste in combined chemical and biological processes for production of valuable chemical compounds

Binczarski,

Zuberek,

Samadi

et al. 2023

RSC Adv.

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Section: Methodsmentioning

confidence: 99%

Use of copper-functionalized cotton waste in combined chemical and biological processes for production of valuable chemical compounds

Binczarski,

Zuberek,

Samadi

et al. 2023

RSC Adv.

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“…More often, multi-layer films can achieve better effect than single layer films. Koprowska et al [ 104 ] sputtered Cu/Sn and Cu/Zn/Ni films on the surface of polypropylene (PP) nonwoven fabrics. Ziaja et al [ 105 ] sputtered Zn/Bi film and ZnO/Ti film on the surface of same fabrics.…”

Section: Application Of Fabrics Coated With Magnetron Sputtering Nmentioning

confidence: 99%

Recent Progress in Magnetron Sputtering Technology Used on Fabrics

et al. 2018

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The applications of magnetron sputtering technology on the surface coating of fabrics have attracted more and more attention from researchers. Over the past 15 years, researches on magnetron sputtering coated fabrics have been mainly focused on electromagnetic shielding, bacterial resistance, hydrophilic and hydrophobic properties and structural color etc. In this review, recent progress of the technology is discussed in detail, and the common target materials, technologies and functions and characterization of coated fabrics are summarized and analyzed. Finally, the existing problems and future prospects of this developing field are briefly proposed and discussed.

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“…For high-frequency electromagnetic waves, the attenuation relies mainly on the absorption of electromagnetic waves in the shielding material, and the better the magnetic properties of the fabric, the higher the shielding effectiveness of the fabric. The conductive and electromagnetic shielding textile fabrics can be prepared using the following methods: incorporated conductive fibres and yarns into the fabric, conductive coating, and in situ chemical polymerisation [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Characterisation of PET nonwoven deposited with Ag/FC nanocomposite films

Yuan

Wei

et al. 2017

Surface Engineering

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Silver/fluorocarbon (Ag/FC) nanocomposite films were successfully deposited on the polyester (PET) nonwoven using magnetron sputtering techniques with pure silver (Ag) and polytetrafluoroethylene (PTFE) targets. FT-IR, XPS, XRD and EDX were used to examine the compositions and structure of Ag and Ag/FC films. SEM and AFM were employed to observe the surface morphology. Hydrophobicity properties and electromagnetic shielding properties of the Ag-and Ag/FC-coated PET nonwoven were also investigated. The experimental results showed that the films deposited on PET nonwoven were even and dense. The Ag existed in the films was elemental silver which had high degree of crystallinity. In contrast, the FC film did not form crystalline structure containing five components, i.e. -CF 3 , -CF 2 -, -CF-, -C-CFand -C-C-, C-F groups clearly observed by the FT-IR spectrum. Compared with the original PET nonwoven, hydrophobicity properties and electromagnetic shielding properties of the PET nonwoven deposited with Ag/FC nanocomposite films were improved significantly.

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Morphology and Electromagnetic Shielding Effectiveness of PP Nonwovens Modified with Metallic Layers

Cited by 8 publications

References 7 publications

Use of copper-functionalized cotton waste in combined chemical and biological processes for production of valuable chemical compounds

Use of copper-functionalized cotton waste in combined chemical and biological processes for production of valuable chemical compounds

Recent Progress in Magnetron Sputtering Technology Used on Fabrics

Characterisation of PET nonwoven deposited with Ag/FC nanocomposite films

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