Title Influence of polyamide fibre treatment conditions on the quality of silver selenide layer /
Authors Milasiene, Daiva ; Ivanauskas, Remigijus ; Belukhina, Olga
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Is Part of Magic world of textiles: 9th international textile clothing & design conference, October 7-10, 2018, Dubrovnik, Croatia : final programme.. Zagreb : University of Zagreb. 2018, BP5, p. 1
Keywords [eng] silver selenide ; fibre surface treatment ; polyamide fibre
Abstract [eng] The functional materials which may reduce or eliminate negative environmental influence to human health are becoming even more important in this period of intensive technological development. This work was inspired by an increasing interest in new materials for flexible and efficient magnetoresistant thin layers. One way of it is textile materials chemical surface modification with the binary chalcogenide thin layers. In this presentation the part of results of the research on formation of the silver selenide layer on different nature polymeric materials (as different textile materials, polymeric films, soft polymeric composites and etc.) is presented. Silver selenide exhibits many interesting and useful properties therefore are used in various fields. Silver selenide has applications such as photo chargeable secondary batteries, ion-selective electrodes, switching memory cells etc. Interest in silver selenide has increased since the recent discovery of large magnetoresistance (MR) in silver chalcogenides. The sorption–diffusion method for the preparation thin layers of metal chalcogenides in the surface of polymer was used. Using this method the layers of CuxS, CuxSe and AgxSe on the surface of polyamide PA 6 films and PA 6 cloth in two stages were formed. In this study the peculiarities of polyamide fibres modification process, the influence of treatment conditions on the quality of silver selenide layer and changes of mechanical properties of treated yarns were investigated. The obtained silver selenide layer on the surface of PA fibres it was analysed with SEM and EDX, mechanical properties were performed using standard methods. By changing the conditions of chemical treatment process the fibre surface can be covered with a sparse, thin or dense layer of silver selenide. For this reason, the influence of modification process duration on the obtained silver selenide layer structure and mechanical properties of treated polyamide fibres was investigated.
Published Zagreb : University of Zagreb
Type Conference paper
Language English
Publication date 2018