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Electrospinning Process of Ethylene-co-Vinyl Alcohol Nanofiber with DMAC/IPA Solution System
Abstract:
The nanofibers of EVOH which was dissolved in DMAC/IPA solution system were successfully prepared by eletrospinning. Through designed the electrospinning parameter of EVOH and observed the fiber morphology by the Field Emission Scanning Electronic Microscope(FESEM), we analyzed the influence of different spinning parameters to the fibers. And finally the optimum spinning process of EVOH nanofibers was obtained, which has the spinning concentration of 18wt%, spinning voltage of 29kV and receiving distance of 18cm. The average diameters of the well spun fibers using the solution system were concentrated between 65nm-105nm.
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1036-1039
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Online since:
October 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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