Optimizing Production and Modification of Surface Morphology of Nano-Fibrous Polysulfone Membranes

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NAJAFI AMIN; EMAM DJOMEH ZAHRA; ASKARI GHOLAMREZA

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Journal: Iranian Journal of Biosystems Engineering Year:2019 | Volume:50 | Issue:3 Page(s): 643-656

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Information Journal Paper

Title

Optimizing Production and Modification of Surface Morphology of Nano-Fibrous Polysulfone Membranes

Author(s)

NAJAFI AMIN | EMAM DJOMEH ZAHRA | ASKARI GHOLAMREZA | Issue Writer Certificate

Keywords

ElectrospinningQ1

Nanofiber MembraneQ1

SurfactantQ2

PolysulfoneQ1

Abstract

The scope of this research was to model and optimize the electrospun parameters for the production of Nanofiber Membrane from Polysulfone (PSF) polymer using the response surface methodology (RSM) with application in membrane systems. For this purpose, the influence of applied voltage (12-18 KV), flow rate (0. 3-0. 6 mL/h), the distance between needle and collector (10. 5-17. 5 cm) and effect of non-ionic Surfactant Triton x-100 (TR-100) on the morphology and structure of nanofibers membrane was investigated. The optimal conditions for the fabrication of nanofibers were found to be as follow: the voltage 16. 31 kV, the flow rate 0. 39 mL/h, and the spinning distance 15. 45 cm. The results of SEM demonstrated that with the addition of the Surfactant, the fiber diameter reduced about 20% and the morphological properties of PSF nanofiber improved and homogeneous nanofibers have been produced. The contact angle of the developed nanofibers demonstrated that their surfaces were hydrophobic (PSF and PSF/TR-100).

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APA: Copy

NAJAFI, AMIN, EMAM DJOMEH, ZAHRA, & ASKARI, GHOLAMREZA. (2019). Optimizing Production and Modification of Surface Morphology of Nano-Fibrous Polysulfone Membranes. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 50(3 ), 643-656. SID. https://sid.ir/paper/144251/en

Vancouver: Copy

NAJAFI AMIN, EMAM DJOMEH ZAHRA, ASKARI GHOLAMREZA. Optimizing Production and Modification of Surface Morphology of Nano-Fibrous Polysulfone Membranes. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2019;50(3 ):643-656. Available from: https://sid.ir/paper/144251/en

IEEE: Copy

AMIN NAJAFI, ZAHRA EMAM DJOMEH, and GHOLAMREZA ASKARI, “Optimizing Production and Modification of Surface Morphology of Nano-Fibrous Polysulfone Membranes,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 50, no. 3 , pp. 643–656, 2019, [Online]. Available: https://sid.ir/paper/144251/en

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