Rheology of Poly(vinyl butyral) Solution Containing Fumed Silica in Correlation with Electrospinning

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63518941" target="_blank" >RIV/70883521:28110/18:63518941 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985874:_____/18:00483383 RIV/70883521:28610/18:63518941

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10118-018-2077-z" target="_blank" >http://dx.doi.org/10.1007/s10118-018-2077-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10118-018-2077-z" target="_blank" >10.1007/s10118-018-2077-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Rheology of Poly(vinyl butyral) Solution Containing Fumed Silica in Correlation with Electrospinning

Popis výsledku v původním jazyce

The rheological properties in question are influenced by many factors, ranging from the characteristics of the given polymer or solvent to the flowing conditions. The primary focus of this study is to analyse the rheological behaviour of poly(vinyl butyral)—Mowital B 60H—(PVB) solutions dissolved in methanol and a blend of these with fumed silica nanoparticles. The preparation of the nanofibrous web and the quality of nanofibres were correlated with the rheology of the polymer solution. It was discerned that drastically intensifying shear viscosity and the elasticity of the solution exerted a negligible effect on the formation of fibres, a finding which has rarely been discussed in the literature. The morphologies and structures of the PVB/silica nanofibrous membranes were investigated by scanning electron microscopy, thermogravimetric analysis and Fourier transform infrared spectroscopy.

Název v anglickém jazyce

Rheology of Poly(vinyl butyral) Solution Containing Fumed Silica in Correlation with Electrospinning

Popis výsledku anglicky

The rheological properties in question are influenced by many factors, ranging from the characteristics of the given polymer or solvent to the flowing conditions. The primary focus of this study is to analyse the rheological behaviour of poly(vinyl butyral)—Mowital B 60H—(PVB) solutions dissolved in methanol and a blend of these with fumed silica nanoparticles. The preparation of the nanofibrous web and the quality of nanofibres were correlated with the rheology of the polymer solution. It was discerned that drastically intensifying shear viscosity and the elasticity of the solution exerted a negligible effect on the formation of fibres, a finding which has rarely been discussed in the literature. The morphologies and structures of the PVB/silica nanofibrous membranes were investigated by scanning electron microscopy, thermogravimetric analysis and Fourier transform infrared spectroscopy.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

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

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Chinese Journal of Polymer Science (English Edition)

ISSN

0256-7679

e-ISSN

—

Svazek periodika

36

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

742-748

Kód UT WoS článku

000431664900008

EID výsledku v databázi Scopus

2-s2.0-85041552356