Productivity Enhancement of core/shell nanofiber

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F12%3A%230001111" target="_blank" >RIV/46747885:24410/12:#0001111 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Productivity Enhancement of core/shell nanofiber
Original language description
Core/shell nanofibers, also called as core/sheath nanofibers, are bi-component nanofibers with core/shell structure produced by a special technology known as co-axial electrospinning. Co-axial electrospinning produces nanofibers of various chemical and physical properties. In this work, a special method productivity enhancement of co-axial nanofibers is described. The principle of this technology is founded on the electrospinning from a free liquid surface of a thin polymeric two-layer. The two-layer isdestabilized in external electric field. The instability categorized as Tonks-Frenkel one, has its nature in the self-organization by the mechanism of the fastest forming instability, i.e., of the fastest growing capillary wave. A unique spinneret, designed by us, is so-called here as ?weir spinner?. The spinner allows creating many polymer jets from a free liquid surface of a polymeric two-layer during electrospinning process. A great number of co-axial nanofibers are than created and
Czech name
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Czech description
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Project
<a href="/en/project/ME10145" target="_blank" >ME10145: Modification of nanofibers materials by plasma technologies for biomedical applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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