Characterization of poly(ethylene oxide) nanofibres - mutual relations between mean diameter of electrospun nanofibres and solution characteristics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F19%3A00517796" target="_blank" >RIV/67985874:_____/19:00517796 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0303062" target="_blank" >http://hdl.handle.net/11104/0303062</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/pr7120948" target="_blank" >10.3390/pr7120948</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Characterization of poly(ethylene oxide) nanofibres - mutual relations between mean diameter of electrospun nanofibres and solution characteristics

Popis výsledku v původním jazyce

The quality of electrospun poly(ethylene oxide) (PEO) nanofibrous mats are subject to a variety of input parameters. In this study, three parameters were chosen: molecular weight of PEO (100, 300, 600, and 1000 kg/mol), PEO concentration (in distilled water), and shear viscosity of PEO solution. Two relations free of any adjustable parameters were derived. The first, describing the initial stage of an electrospinning process expressing shear viscosity using PEO molecular weight and concentration. The second, expressing mean nanofiber diameter using concentration and PEO molecular weight. Based on these simple mathematical relations, it is possible to control the mean nanofiber diameter during an electrospinning process.

Název v anglickém jazyce

Characterization of poly(ethylene oxide) nanofibres - mutual relations between mean diameter of electrospun nanofibres and solution characteristics

Popis výsledku anglicky

The quality of electrospun poly(ethylene oxide) (PEO) nanofibrous mats are subject to a variety of input parameters. In this study, three parameters were chosen: molecular weight of PEO (100, 300, 600, and 1000 kg/mol), PEO concentration (in distilled water), and shear viscosity of PEO solution. Two relations free of any adjustable parameters were derived. The first, describing the initial stage of an electrospinning process expressing shear viscosity using PEO molecular weight and concentration. The second, expressing mean nanofiber diameter using concentration and PEO molecular weight. Based on these simple mathematical relations, it is possible to control the mean nanofiber diameter during an electrospinning process.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/GA17-26808S" target="_blank" >GA17-26808S: Charakterizace polymerních tavenin a roztoků pomocí konstitutivních modelů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Processes

ISSN

2227-9717

e-ISSN

—

Svazek periodika

7

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

9

Strana od-do

948

Kód UT WoS článku

000506635300085

EID výsledku v databázi Scopus

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