Deriving structural perfection in the structure of polyacrylonitrile based electrospun carbon nanofiber

Title
Deriving structural perfection in the structure of polyacrylonitrile based electrospun carbon nanofiber
Authors
양철민황준연안석훈김창효김두원김경수김양희홍승기최고봉김융암양갑승
Keywords
Carbon Nanofiber; Polyacrylonitrile; Electrospinning
Issue Date
2019-06
Publisher
Carbon
Citation
VOL 147-615
Abstract
In the fabrication of carbon nanofibers via the electrospinning system, the conformation of the polymer chains of organic nanofibers play significant roles in imparting structural perfection of the carbon nanofibers. We observed morphological variation of polyacrylonitrile based electrospun carbon nanofibers by controlling take-up speed, followed by stretching process. The observed domain structure on the surface of carbon nanofiber was closely related to their microstructure as well as their physical properties, such as crystallinity and electrical conductivity.
URI
http://pubs.kist.re.kr/handle/201004/69364
ISSN
0008-6223
Appears in Collections:
KIST Publication > Article
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