Enhancement in ageing and functional properties of copper-coated fabrics by subsequent electroplating

Ali, Azam; Baheti, Vijay; Javaid, Muhammad Usman; Militký, Jiřı́

doi:10.1007/s00339-018-2071-x

Cited by 25 publications

(22 citation statements)

References 35 publications

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“…Alternatively, copper can also be deposited by the reduction in copper ions with hydrosulphite. Subsequently, the layer is strengthened by electroplating in a copper sulphate solution [ 71 ]. Additionally, conductive polymers, e.g., PANI can be used as a pre-activation layer for a later copper deposition step [ 72 ].…”

Section: Conductive Textilesmentioning

confidence: 99%

Towards the Functional Ageing of Electrically Conductive and Sensing Textiles: A Review

Biermaier

Bechtold

Pham

2021

Sensors

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Electronic textiles (e-textiles) have become more and more important in daily life and attracted increased attention of the scientific community over the last decade. This interdisciplinary field of interest ranges from material science, over chemistry, physics, electrical engineering, information technology to textile design. Numerous applications can already be found in sports, safety, healthcare, etc. Throughout the life of service, e-textiles undergo several exposures, e.g., mechanical stress, chemical corrosion, etc., that cause aging and functional losses in the materials. The review provides a broad and critical overview on the functional ageing of electronic textiles on different levels from fibres to fabrics. The main objective is to review possible aging mechanisms and elaborate the effect of aging on (electrical) performances of e-textiles. The review also provides an overview on different laboratory methods for the investigation on accelerated functional ageing. Finally, we try to build a model of cumulative fatigue damage theory for modelling the change of e-textile properties in their lifetime.

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Section: Conductive Textilesmentioning

confidence: 99%

Towards the Functional Ageing of Electrically Conductive and Sensing Textiles: A Review

Biermaier

Bechtold

Pham

2021

Sensors

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“…To keep the size of nanoparticles small, the initial concentration of salt and strength of reducing agent plays an important role. The reason is that the sodium hydrosulphite is strongest and more compatible reducing agent for copper salts as compared to the ascorbic acid and glucose [14,16]. In fact, the strong reducing agent provide the proper reduction of metal salt and formed the small nanoparticles.…”

Section: Sem Microstructurementioning

confidence: 99%

“…The antibacterial property of the coated fabric was determined quantitatively and qualitatively using AATCC 100 and 147 test methods, respectively [15]. In another research Ali et al [16] coated the copper oxide nanoparticles on cotton fabric to achieve the antimicrobial properties. The copper oxide particles have very low stability and antimicrobial properties are affected.…”

Section: Introductionmentioning

confidence: 99%

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Development of Antimicrobial Multifunctional Textiles to Avoid from Hospital-Acquired Infections

et al. 2021

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The objectives of the present study were to develop the environmental friendly, low price, easy and fast method for developing the antibacterial cuprous oxide coated multifunctional fabrics. At first, fabrics were sensitized with citric acid then the formation of Cu 2 O particles was done by Fehling solution method. In second step, the cuprous oxide particles were deposited on cotton fabrics. Three different types of reducing agents with different concentrations were selected to make the Cu 2 O particles. Surface morphology and presence of metals were analysed by scanning electron microscopy, dynamic light scattering, FTIR, EDS and XRD. The antibacterial activity of cuprous oxide coated fabrics was tested against qualitative and quantitative measurements. The strongest antibacterial effect was found for the fabrics coated with cuprous oxide particles reduced with sodium hydrosulphite at 1 g/ l. Furthermore, the utility of hygienic antimicrobial developed fabrics were analysed for the comfort properties regarding air permeability and stiffness. At the end, durability of coating was confirmed by measuring the antibacterial properties and SEM analysis after washing.

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“…PAg has the widest and evenly distributed particle distribution range (60-110 nm) compared to others (SAg: 30-70 nm, FAg: 40-70 nm, and CAg: 25-40 nm). Several studies have reported that AgNPs in the range 10100 nm can be attached to textiles [37][38][39]. For instance, AgNPs of ~50 nm could be produced using pomegranate peel extract and attached to cotton fabric using sodium hydroxide (NaOH) [33].…”

Section: Surface Morphologymentioning

confidence: 99%

A green deposition method of silver nanoparticles on textiles and their antifungal activity

2019

Biointerface Res Appl Chem

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This study aims to propose a new green method for the deposition of silver nanoparticles (AgNPs) on textiles without the use of chemical compounds as binders. The deposition of AgNPs on textiles was achieved by immersing textiles in silver nitrate solution before adding with a natural reducing agent obtained from the extraction of Mikania micrantha. Plasmonic properties of the synthesized AgNPs were characterized using Ultraviolet-visible (UV-vis) spectroscopy and surface morphology of textiles was identified using the fieldemission scanning electron microscopy (FESEM). In addition, energy-dispersive X-ray spectroscopy was also employed for the characterization. Inhibition zone measurement was performed for evaluating the antifungal capability of textiles attached with AgNPs. This study showed that the attachment of AgNPs to several textile types (cotton, cotton-polyester, silk, and fiber) without the use of binders or other chemical compounds had been successfully achieved. Moreover, all textiles attached with AgNP exhibited effective antifungal activity.

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Enhancement in ageing and functional properties of copper-coated fabrics by subsequent electroplating

Cited by 25 publications

References 35 publications

Towards the Functional Ageing of Electrically Conductive and Sensing Textiles: A Review

Towards the Functional Ageing of Electrically Conductive and Sensing Textiles: A Review

Development of Antimicrobial Multifunctional Textiles to Avoid from Hospital-Acquired Infections

A green deposition method of silver nanoparticles on textiles and their antifungal activity

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