Original title: Influence of dispersed particles on utility properties od polyvinyl alcohol-based nanotextiles: macromechanical properties
Authors: Rácová, Z. ; Nežerka, V. ; Ryparová, Pavla ; Kromka, Alexander ; Tesárek, Pavel
Document type: Papers
Conference/Event: 5th International Conference Nanocon 2013, Brno (CZ), 20131016
Year: 2014
Language: eng
Abstract: The paper deals with the influence of different dispersed particles on utility properties of polyvinyl-alcohol (PVA) based nanofiber textiles. The purpose of the dispersed particles was to produce textiles of antibacterial character, and these were added into water-polymer solution, which was used for electrospinning in two various ways: in form of copper and silver ions, or in form of diamond nanoparticles. In order to assess the strength of textiles, macromechanical testing of modified PVA-based nanofiber textiles was carried out on samples with variable weight per area in range between 0.5 and 5 g/m(2). The obtained results were compared with the results of measurements on plain reference samples. The study revealed that the addition of silver ions causes the strength and stiffness reduction, the addition of copper ions has an opposite effect, while the diamond nanoparticles did not have any significant influence on the mechanical properties.\n
Keywords: dispersed particles; macromechanical properties; polymer nanofibers; stiffness; tensile strength
Host item entry: NANOCON 2013 - 5th International Conference Proceedings, ISBN 978-80-87294-47-5

Institution: Institute of Physics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0281146

Permalink: http://www.nusl.cz/ntk/nusl-371573


The record appears in these collections:
Research > Institutes ASCR > Institute of Physics
Conference materials > Papers
 Record created 2018-03-07, last modified 2021-11-24


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