Immobilization of Ag3PO4 nanoparticles on electrospun PAN nanofibers via surface oximation: Bifunctional composite membrane with enhanced photocatalytic and antimicrobial activities

Gopal Panthi; Soo Jin Park; Su Hyeong Chae; Tae Woo Kim; Hea Jong Chung; Seong Tshool Hong; Mira Park; Hak Yong Kim

doi:10.1016/j.jiec.2016.09.035

Immobilization of Ag₃PO₄ nanoparticles on electrospun PAN nanofibers via surface oximation: Bifunctional composite membrane with enhanced photocatalytic and antimicrobial activities

Gopal Panthi
, Soo Jin Park
, Su Hyeong Chae
, Tae Woo Kim
, Hea Jong Chung
, Seong Tshool Hong
, Mira Park^*
, Hak Yong Kim

^*Corresponding author for this work

Department of Medicine

Jeonbuk National University
Nepal Academy of Science and Technology (NAST)
Inha University
Seonam University

Research output: Contribution to journal › Journal article › peer-review

70 Scopus citations

Abstract

Ag₃PO₄/PAN composite nanofibers have been fabricated by simple and low cost electrospinning technique followed by surface modification of PAN nanofibers with amidoxime ([sbnd]C(CN₂)[dbnd]NOH) groups to utilize as anchoring sites for Ag⁺ ions through coordinate bonding. Subsequently, the coordinated Ag⁺ ions were allowed to react with PO₄³⁻ ions in order to form Ag₃PO₄/PAN composite nanofibers. Thus obtained composites were characterized by FESEM, XRD, TEM, FTIR, XPS and UV–vis. Experimental results revealed that composite nanofibers prepared by reacting ([sbnd]C(CN₂)[dbnd]NOH) functionalized PAN nanofibers with 0.02 M solutions of AgNO₃ and Na₂HPO₄ have higher efficiency towards the photodegradation and bactericidal activities under visible light.

Original language	English
Pages (from-to)	277-286
Number of pages	10
Journal	Journal of Industrial and Engineering Chemistry
Volume	45
DOIs	https://doi.org/10.1016/j.jiec.2016.09.035
State	Published - 2017.01.25

Keywords

AgPO
Amidoxime groups
Composite nanofibers
Electrospinning
Photocatalyst

Quacquarelli Symonds(QS) Subject Topics

Engineering - Chemical

Access to Document

10.1016/j.jiec.2016.09.035

Cite this

Panthi, G., Park, S. J., Chae, S. H., Kim, T. W., Chung, H. J., Hong, S. T., Park, M., & Kim, H. Y. (2017). Immobilization of Ag₃PO₄ nanoparticles on electrospun PAN nanofibers via surface oximation: Bifunctional composite membrane with enhanced photocatalytic and antimicrobial activities. Journal of Industrial and Engineering Chemistry, 45, 277-286. https://doi.org/10.1016/j.jiec.2016.09.035

@article{bbed63d67dd540199533917c6559a865,

title = "Immobilization of Ag3PO4 nanoparticles on electrospun PAN nanofibers via surface oximation: Bifunctional composite membrane with enhanced photocatalytic and antimicrobial activities",

abstract = "Ag3PO4/PAN composite nanofibers have been fabricated by simple and low cost electrospinning technique followed by surface modification of PAN nanofibers with amidoxime ([sbnd]C(CN2)[dbnd]NOH) groups to utilize as anchoring sites for Ag+ ions through coordinate bonding. Subsequently, the coordinated Ag+ ions were allowed to react with PO43− ions in order to form Ag3PO4/PAN composite nanofibers. Thus obtained composites were characterized by FESEM, XRD, TEM, FTIR, XPS and UV–vis. Experimental results revealed that composite nanofibers prepared by reacting ([sbnd]C(CN2)[dbnd]NOH) functionalized PAN nanofibers with 0.02 M solutions of AgNO3 and Na2HPO4 have higher efficiency towards the photodegradation and bactericidal activities under visible light.",

keywords = "AgPO, Amidoxime groups, Composite nanofibers, Electrospinning, Photocatalyst",

author = "Gopal Panthi and Park, \{Soo Jin\} and Chae, \{Su Hyeong\} and Kim, \{Tae Woo\} and Chung, \{Hea Jong\} and Hong, \{Seong Tshool\} and Mira Park and Kim, \{Hak Yong\}",

note = "Publisher Copyright: {\textcopyright} 2016 The Korean Society of Industrial and Engineering Chemistry",

year = "2017",

month = jan,

day = "25",

doi = "10.1016/j.jiec.2016.09.035",

language = "English",

volume = "45",

pages = "277--286",

journal = "Journal of Industrial and Engineering Chemistry",

issn = "1226-086X",

}

Panthi, G, Park, SJ, Chae, SH, Kim, TW, Chung, HJ, Hong, ST, Park, M & Kim, HY 2017, 'Immobilization of Ag₃PO₄ nanoparticles on electrospun PAN nanofibers via surface oximation: Bifunctional composite membrane with enhanced photocatalytic and antimicrobial activities', Journal of Industrial and Engineering Chemistry, vol. 45, pp. 277-286. https://doi.org/10.1016/j.jiec.2016.09.035

Immobilization of Ag₃PO₄ nanoparticles on electrospun PAN nanofibers via surface oximation: Bifunctional composite membrane with enhanced photocatalytic and antimicrobial activities. / Panthi, Gopal; Park, Soo Jin; Chae, Su Hyeong et al.
In: Journal of Industrial and Engineering Chemistry, Vol. 45, 25.01.2017, p. 277-286.

Research output: Contribution to journal › Journal article › peer-review

TY - JOUR

T1 - Immobilization of Ag3PO4 nanoparticles on electrospun PAN nanofibers via surface oximation

T2 - Bifunctional composite membrane with enhanced photocatalytic and antimicrobial activities

AU - Panthi, Gopal

AU - Park, Soo Jin

AU - Chae, Su Hyeong

AU - Kim, Tae Woo

AU - Chung, Hea Jong

AU - Hong, Seong Tshool

AU - Park, Mira

AU - Kim, Hak Yong

PY - 2017/1/25

Y1 - 2017/1/25

N2 - Ag3PO4/PAN composite nanofibers have been fabricated by simple and low cost electrospinning technique followed by surface modification of PAN nanofibers with amidoxime ([sbnd]C(CN2)[dbnd]NOH) groups to utilize as anchoring sites for Ag+ ions through coordinate bonding. Subsequently, the coordinated Ag+ ions were allowed to react with PO43− ions in order to form Ag3PO4/PAN composite nanofibers. Thus obtained composites were characterized by FESEM, XRD, TEM, FTIR, XPS and UV–vis. Experimental results revealed that composite nanofibers prepared by reacting ([sbnd]C(CN2)[dbnd]NOH) functionalized PAN nanofibers with 0.02 M solutions of AgNO3 and Na2HPO4 have higher efficiency towards the photodegradation and bactericidal activities under visible light.

AB - Ag3PO4/PAN composite nanofibers have been fabricated by simple and low cost electrospinning technique followed by surface modification of PAN nanofibers with amidoxime ([sbnd]C(CN2)[dbnd]NOH) groups to utilize as anchoring sites for Ag+ ions through coordinate bonding. Subsequently, the coordinated Ag+ ions were allowed to react with PO43− ions in order to form Ag3PO4/PAN composite nanofibers. Thus obtained composites were characterized by FESEM, XRD, TEM, FTIR, XPS and UV–vis. Experimental results revealed that composite nanofibers prepared by reacting ([sbnd]C(CN2)[dbnd]NOH) functionalized PAN nanofibers with 0.02 M solutions of AgNO3 and Na2HPO4 have higher efficiency towards the photodegradation and bactericidal activities under visible light.

KW - AgPO

KW - Amidoxime groups

KW - Composite nanofibers

KW - Electrospinning

KW - Photocatalyst

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DO - 10.1016/j.jiec.2016.09.035

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AN - SCOPUS:84994022921

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