Polyamic Acid Nanofibers Produced by Needleless Electrospinning
Joint Authors
Jirsak, Oldrich
Sysel, Petr
Chaloupek, Jiri
Sanetrnik, Filip
Hruza, Jakub
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-07-26
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
The polyimide precursor (polyamic acid) produced of 4,4′-oxydiphthalic anhydride and 4,4′-oxydianiline was electrospun using needleless electrospinning method.
Nonwoven layers consisting of submicron fibers with diameters in the range about 143–470 nm on the polypropylene spunbond supporting web were produced.
Filtration properties of these nanofiber layers on the highly permeable polypropylene support—namely filtration effectivity and pressure drop—were evaluated.
Consequently, these polyamic acid fibers were heated to receive polyimide nanofibers.
The imidization process has been studied using IR spectroscopy.
Some comparisons with the chemically identical polyimide prepared as the film were made.
American Psychological Association (APA)
Jirsak, Oldrich& Sysel, Petr& Sanetrnik, Filip& Hruza, Jakub& Chaloupek, Jiri. 2010. Polyamic Acid Nanofibers Produced by Needleless Electrospinning. Journal of Nanomaterials،Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-502648
Modern Language Association (MLA)
Jirsak, Oldrich…[et al.]. Polyamic Acid Nanofibers Produced by Needleless Electrospinning. Journal of Nanomaterials No. 2010 (2010), pp.1-6.
https://search.emarefa.net/detail/BIM-502648
American Medical Association (AMA)
Jirsak, Oldrich& Sysel, Petr& Sanetrnik, Filip& Hruza, Jakub& Chaloupek, Jiri. Polyamic Acid Nanofibers Produced by Needleless Electrospinning. Journal of Nanomaterials. 2010. Vol. 2010, no. 2010, pp.1-6.
https://search.emarefa.net/detail/BIM-502648
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-502648
