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Journal of Materials Science

Erschienen in:

01.07.2015 | Original Paper

Electrospun composite nanofibers of polyacrylonitrile and Ag₂CO₃ nanoparticles for visible light photocatalysis and antibacterial applications

verfasst von: Gopal Panthi, Soo-Jin Park, Tae-Woo Kim, Hae-Jong Chung, Seong-Tshool Hong, Mira Park, Hak-Yong Kim

Erschienen in: Journal of Materials Science | Ausgabe 13/2015

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Abstract

First time, polyacrylonitrile (PAN)/Ag₂CO₃ composite nanofibers (NFs) with uniformly distributed Ag₂CO₃ nanoparticles (NPs) inside polyacrylonitrile NFs were fabricated via simple and versatile technique; electrospinning of colloidal solution of PAN and Ag₂CO₃ NPs. In this work, Ag₂CO₃ NPs were synthesized by ion-exchange method between Ag(NH₃) ₂ ⁺ and NaHCO₃. The experimental result demonstrated that PAN/Ag₂CO₃ composite NFs with average diameter of approximately 430 nm can exhibit good photocatalytic activity for the photodegradation of methyl red under visible light irradiation. In addition, thus obtained composite NFs displayed enhanced antibacterial activities toward both gram-positive and gram-negative bacteria due to its photogenerated electron–hole pairs indicating that this sort of material may represent a new, promising alternative with a wide range of potential application in the field of water treatment.

Vorheriger Artikel BiFeO3 thin films via aqueous solution deposition: a study of phase formation and stabilization

Nächster Artikel Diluted and undiluted monodispersed CoFe2O4 nanoparticles: the effects of post-annealing on magnetic properties

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Titel: Electrospun composite nanofibers of polyacrylonitrile and Ag2CO3 nanoparticles for visible light photocatalysis and antibacterial applications
verfasst von: Gopal Panthi
Soo-Jin Park
Tae-Woo Kim
Hae-Jong Chung
Seong-Tshool Hong
Mira Park
Hak-Yong Kim
Publikationsdatum: 01.07.2015
Verlag: Springer US
Erschienen in: Journal of Materials Science / Ausgabe 13/2015
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI: https://doi.org/10.1007/s10853-015-8995-z

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