Preparation and Characterization of Poly(vinylidene fluoride) (PVDF) Membrane

Sahng Hyuck Woo; Kwang Mo Kim; Jinwon Park; Byoung Ryul Min

doi:10.1246/cl.140875

Preparation and Characterization of Poly(vinylidene fluoride) (PVDF) Membrane

Sahng Hyuck Woo, Kwang Mo Kim, Jinwon Park, Byoung Ryul Min

Department of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Poly(vinylidene fluoride) (PVDF) membrane blended with synthesized graft poly(vinylidene fluoride)-graft-poly(potassio-sulfonatopropyl methacrylate) (PVDF-g-PSPMA) (A2) was prepared via a nonsolvent-induced phase separation for purpose of antifouling property enhancement. Blending of PVDF-g-PSPMA led to low water contact angle value in comparison with pristine PVDF membrane (A1). This property ultimately resulted in antifouling characteristics enhancement of the A2 membrane. For example, the A2 membrane displayed normalized flux (J_v/J₀) as well as permeate flux superior to the A1 membrane.

Original language	English
Pages (from-to)	85-87
Number of pages	3
Journal	Chemistry Letters
Volume	44
Issue number	1
DOIs	https://doi.org/10.1246/cl.140875
Publication status	Published - 2015

Bibliographical note

Publisher Copyright:
© 2015 The Chemical Society of Japan.

All Science Journal Classification (ASJC) codes

Chemistry(all)

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title = "Preparation and Characterization of Poly(vinylidene fluoride) (PVDF) Membrane",

abstract = "Poly(vinylidene fluoride) (PVDF) membrane blended with synthesized graft poly(vinylidene fluoride)-graft-poly(potassio-sulfonatopropyl methacrylate) (PVDF-g-PSPMA) (A2) was prepared via a nonsolvent-induced phase separation for purpose of antifouling property enhancement. Blending of PVDF-g-PSPMA led to low water contact angle value in comparison with pristine PVDF membrane (A1). This property ultimately resulted in antifouling characteristics enhancement of the A2 membrane. For example, the A2 membrane displayed normalized flux (Jv/J0) as well as permeate flux superior to the A1 membrane.",

author = "Woo, {Sahng Hyuck} and Kim, {Kwang Mo} and Jinwon Park and Min, {Byoung Ryul}",

note = "Publisher Copyright: {\textcopyright} 2015 The Chemical Society of Japan.",

year = "2015",

doi = "10.1246/cl.140875",

language = "English",

volume = "44",

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journal = "Chemistry Letters",

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TY - JOUR

T1 - Preparation and Characterization of Poly(vinylidene fluoride) (PVDF) Membrane

AU - Woo, Sahng Hyuck

AU - Kim, Kwang Mo

AU - Park, Jinwon

AU - Min, Byoung Ryul

PY - 2015

Y1 - 2015

N2 - Poly(vinylidene fluoride) (PVDF) membrane blended with synthesized graft poly(vinylidene fluoride)-graft-poly(potassio-sulfonatopropyl methacrylate) (PVDF-g-PSPMA) (A2) was prepared via a nonsolvent-induced phase separation for purpose of antifouling property enhancement. Blending of PVDF-g-PSPMA led to low water contact angle value in comparison with pristine PVDF membrane (A1). This property ultimately resulted in antifouling characteristics enhancement of the A2 membrane. For example, the A2 membrane displayed normalized flux (Jv/J0) as well as permeate flux superior to the A1 membrane.

AB - Poly(vinylidene fluoride) (PVDF) membrane blended with synthesized graft poly(vinylidene fluoride)-graft-poly(potassio-sulfonatopropyl methacrylate) (PVDF-g-PSPMA) (A2) was prepared via a nonsolvent-induced phase separation for purpose of antifouling property enhancement. Blending of PVDF-g-PSPMA led to low water contact angle value in comparison with pristine PVDF membrane (A1). This property ultimately resulted in antifouling characteristics enhancement of the A2 membrane. For example, the A2 membrane displayed normalized flux (Jv/J0) as well as permeate flux superior to the A1 membrane.

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DO - 10.1246/cl.140875

M3 - Article

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JF - Chemistry Letters

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Preparation and Characterization of Poly(vinylidene fluoride) (PVDF) Membrane

Abstract

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