Effect of Current on Polymer Jet in Electrospinning Process

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F15%3A00002298" target="_blank" >RIV/46747885:24620/15:00002298 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.tekstilvekonfeksiyon.com/en" target="_blank" >http://www.tekstilvekonfeksiyon.com/en</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Current on Polymer Jet in Electrospinning Process

Popis výsledku v původním jazyce

System and process parameters play a major role in the production of fine bead free electrospun nanofibers. In this study, the influence of the system and process parameters were observed during the production of polyvinyl butyral (PVB) nanofibers. PVB nanofibers were produced by a needle electrospinning system. The voltage and feed rate of the system was varied to observe its effect on the electric current applied to a polymer jet. It was observed that the applied voltage and flow rate utilized on the polyvinyl butyral polymer solution affected the electric current's influence on the jet regimes (e.g. stable jet, fluctuated jet and stable jet with polymer drops). Nanofiber morphology showed the differences in fiber quality for each parameter. Additionally, the effect of conductivity on current and various jet regimes was examined. The properties of each of the samples were compared as parameters of the spinneret were varied in each experiment. The current test was used to determine if the surface morphology of the nanofiber was beadless.

Název v anglickém jazyce

Effect of Current on Polymer Jet in Electrospinning Process

Popis výsledku anglicky

System and process parameters play a major role in the production of fine bead free electrospun nanofibers. In this study, the influence of the system and process parameters were observed during the production of polyvinyl butyral (PVB) nanofibers. PVB nanofibers were produced by a needle electrospinning system. The voltage and feed rate of the system was varied to observe its effect on the electric current applied to a polymer jet. It was observed that the applied voltage and flow rate utilized on the polyvinyl butyral polymer solution affected the electric current's influence on the jet regimes (e.g. stable jet, fluctuated jet and stable jet with polymer drops). Nanofiber morphology showed the differences in fiber quality for each parameter. Additionally, the effect of conductivity on current and various jet regimes was examined. The properties of each of the samples were compared as parameters of the spinneret were varied in each experiment. The current test was used to determine if the surface morphology of the nanofiber was beadless.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Projekt

<a href="/cs/project/LO1201" target="_blank" >LO1201: ROZVOJ ÚSTAVU PRO NANOMATERIÁLY, POKROČILÉ TECHNOLOGIE A INOVACE TECHNICKÉ UNIVERZITY V LIBERCI</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

TEKSTIL VE KONFEKSIYON

ISSN

1300-3356

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

TR - Turecká republika

Počet stran výsledku

6

Strana od-do

201-206

Kód UT WoS článku

000363858700004

EID výsledku v databázi Scopus

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