Item type:Thesis, Open Access

Thermisch induzierte Strukturveränderungenelektrogesponnener Nanofasern und derenAuswirkungen in ausgewählten Anwendungen

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Date

2008-05-20

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Philipps-Universität Marburg
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Abstract

The dissertation investigates the structural modifictaions of electrospun nanofibers at elevated temperatures. It is shown, that the nanofibers are subjected to Rayleigh instabilities, coalescence and wetting processes, which stand in competition to each other. The predominant process varies with the annealing conditions, fiber materials and substrates. For the example of cross-linking of nanofibers by coalescence it is shown how these processes can be used for structure formation. The dissertation also investigates how nanofibers can be homogeneously dispersed in a given polymer matrix, which is nbeccessary for the use of nanofibers in mechanical reinofrcement.

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Dates
Created: 2007Issued: 2008-05-20Updated: 2011-08-10
DOI
https://doi.org/10.17192/z2008.0136
Faculty
Fachbereich Chemie
Publisher
Philipps-Universität Marburg
Language
ger
Data types
DoctoralThesis
Keywords
NanofasernRayleigh-InstabilitätenelectropsinningRayleigh instabilitiesNanofibersElektrospinnen
DFG-subjects
Nanostrukturiertes MaterialNanodraht
DDC-Numbers
540
License
https://rightsstatements.org/vocab/InC-NC/1.0/
URI
https://open.uni-marburg.de/handle/10.17192/z2008.0136
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Placke, Daniel: Thermisch induzierte Strukturveränderungenelektrogesponnener Nanofasern und derenAuswirkungen in ausgewählten Anwendungen. : Philipps-Universität Marburg 2008-05-20. DOI: https://doi.org/10.17192/z2008.0136.

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This item has been published with the following license: In Copyright