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Water-Stable Nonwovens Composed of Electrospun Fibers from Aqueous Dispersions by Photo-Cross-Linking

Title data

Giebel, Elisabeth ; Greiner, Andreas:
Water-Stable Nonwovens Composed of Electrospun Fibers from Aqueous Dispersions by Photo-Cross-Linking.
In: Macromolecular Materials and Engineering. Vol. 297 (June 2012) Issue 6 . - pp. 532-539.
ISSN 1438-7492
DOI: https://doi.org/10.1002/mame.201100401

Official URL: Volltext

Project information

Project financing: Bundesministerium für Bildung und Forschung

Abstract in another language

Copolymers of MMA, BA, and MABP are prepared by radical emulsion polymerization in water. As a result aqueous dispersions of these copolymers are obtained with particle sizes around 60120?nm. After addition of some PVA the dispersions are electrospun. The resulting fibers display different morphologies depending on the copolymer composition. Inter- and intra-particle cross-linking is achieved by photo-cross-linking induced by the MABP moieties yielding fibers with good thermomechanical properties depending on the content of MABP. With this approach, thermomechanically stable electrospun fibers with smooth surface structure can be obtained by electrospinning from water.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: dispersions; electrospinning; synthesis
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II > Chair Macromolecular Chemistry II - Univ.-Prof. Dr. Andreas Greiner
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 31 Mar 2015 09:45
Last Modified: 31 Mar 2015 09:45
URI: https://eref.uni-bayreuth.de/id/eprint/9500