Mechanical Properties of Single and Double-Layered PVA Nanofibers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00207726" target="_blank" >RIV/68407700:21110/14:00207726 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/14:00486161

Výsledek na webu

<a href="http://www.scientific.net/KEM.586.261.pdf" target="_blank" >http://www.scientific.net/KEM.586.261.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.586.261" target="_blank" >10.4028/www.scientific.net/KEM.586.261</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical Properties of Single and Double-Layered PVA Nanofibers

Popis výsledku v původním jazyce

The nanotextiles with a special treatment, such as antibacterial agents, find their application in many industries or medicine. It would be cost effective to apply the treatment only on the surface layer of composite nanofiber textiles. However, the individual layers are laid in more stages and the question whether the connection is perfectly stiff arises. In our work two kinds of PVA nanofiber textile samples, having the weight of 1.3 g/m2 (single-layered, AI) and 2.8 g/m2 (double-layered, AII), were tested. Prior to the testing of mechanical properties on the macro-level, the microstructure was investigated by means of atomic force microscope (AFM). The study revealed that the average tensile strength (24 N/mm for AI and 51 N/mm for AII) and stiffness (950 N/mm for AI and 1600 N/mm for AII), are independent of the number of layers, only their weight per unit area matters. This indicates that a perfectly stiff bond between the individual layers is formed due to cross-linking of the la

Název v anglickém jazyce

Mechanical Properties of Single and Double-Layered PVA Nanofibers

Popis výsledku anglicky

The nanotextiles with a special treatment, such as antibacterial agents, find their application in many industries or medicine. It would be cost effective to apply the treatment only on the surface layer of composite nanofiber textiles. However, the individual layers are laid in more stages and the question whether the connection is perfectly stiff arises. In our work two kinds of PVA nanofiber textile samples, having the weight of 1.3 g/m2 (single-layered, AI) and 2.8 g/m2 (double-layered, AII), were tested. Prior to the testing of mechanical properties on the macro-level, the microstructure was investigated by means of atomic force microscope (AFM). The study revealed that the average tensile strength (24 N/mm for AI and 51 N/mm for AII) and stiffness (950 N/mm for AI and 1600 N/mm for AII), are independent of the number of layers, only their weight per unit area matters. This indicates that a perfectly stiff bond between the individual layers is formed due to cross-linking of the la

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

9th International Conference on Local Mechanical Properties

ISBN

978-3-03785-876-9

ISSN

1013-9826

e-ISSN

—

Počet stran výsledku

4

Strana od-do

261-264

Název nakladatele

Transtech Publications

Místo vydání

Zürich

Místo konání akce

Levoča

Datum konání akce

7. 11. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000336633500064