The electrospinning of less common polyamides via direct and alternating current

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F23%3A43928389" target="_blank" >RIV/60461373:22310/23:43928389 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.3144/expresspolymlett.2023.52" target="_blank" >https://doi.org/10.3144/expresspolymlett.2023.52</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3144/expresspolymlett.2023.52" target="_blank" >10.3144/expresspolymlett.2023.52</a>

Result language

angličtina

Original language name

The electrospinning of less common polyamides via direct and alternating current

Original language description

This paper presents a method for direct and alternating current electrospinning of polymeric solutions of three less common polyamides (nylons). Homopolyamide PA 8, heteropolyamide PA 6|9 and semi-aromatic amide (phthalamide)PA 6(3)T were dissolved in the formic acid and dichloromethane mixture, which have proved to be a suitable solvent for various other linear polyamides. The dependence of the viscosity, electrical conductivity, and spinnability via the direct (DC) and alternating current (AC) technology on the solution concentration was observed. Scanning electron microscope images of the prepared nanofibers were acquired and consequently analyzed for fiber defects, followed by measuring the fiber diameters. The differences in the nanofiber quality of DC layers and AC plumes were discussed. Finally, the optimal concentrations for the electrospinning of the examined solutions were determined. The communication follows our previous work and extends the number of electrospinnable polyamides, thus facilitating future research in this area.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10404 - Polymer science

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

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

Name of the periodical

Express Polymer Letters

ISSN

1788-618X

e-ISSN

1788-618X

Volume of the periodical

17

Issue of the periodical within the volume

7

Country of publishing house

HU - HUNGARY

Number of pages

5

Pages from-to

699-703

UT code for WoS article

001009744500004

EID of the result in the Scopus database

2-s2.0-85159768676