WIRE SPINNER FOR COAXIAL ELECTROSPINNING

1 VALTERA Jan
Co-authors:
1 BILEK Martin 2 VYSLOUZILOVA Lucie 1 KOMAREK Jiri 1 SKRIVANEK Josef 2 SOUKUPOVA Julie 1 ZABKA Petr 2 LUKAS David 1 BERAN Jaroslav
Institutions:
1 TUL - Technical University of Liberec, Department of Textile Machine Design, Liberec, Czech Republic, EU
2 TUL - Technical University of Liberec, Department of Nonwovens and Nanofibrous Materials, Liberec, Czech Republic, EU
Conference:
7th International Conference on Nanomaterials - Research & Application, Hotel Voronez I, Brno, Czech Republic, EU, October 14th - 16th 2015
Proceedings:
Proceedings 7th International Conference on Nanomaterials - Research & Application
Pages:
270-275
ISBN:
978-80-87294-59-8
ISSN:
2694-930X
Published:
11th January 2016
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
16 views / 5 downloads
Abstract

The paper focuses on the problematic of coaxial electrospinning with a wire spinning electrode. Despite the wide usage of wire spinner in the industrial sector, only basic research has been made in the field of possible coaxial technology application. In the paper, the new concept of the wire spinner, reflecting the polymeric two-layer formation, is introduced. The design is supported by electrostatic analysis of the problem using FEM method. The manufactured testing device was experimentally verified and the results were evaluated. The electrospinning process stability and the final product were analysed and the potential of the application was discussed.

Keywords: wire electrode, core/shell nanofibers, coaxial electrospinning, electrostatic analysis
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