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

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

Research output: Contribution to journalArticle

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 (Jv/J0) as well as permeate flux superior to the A1 membrane.

Original languageEnglish
Pages (from-to)85-87
Number of pages3
JournalChemistry Letters
Volume44
Issue number1
DOIs
Publication statusPublished - 2015

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Membranes
Grafts
Fluxes
Methacrylates
Phase separation
Contact angle
polyvinylidene fluoride
Water

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

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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.",
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Preparation and Characterization of Poly(vinylidene fluoride) (PVDF) Membrane. / Woo, Sahng Hyuck; Kim, Kwang Mo; Park, Jinwon; Min, Byoung Ryul.

In: Chemistry Letters, Vol. 44, No. 1, 2015, p. 85-87.

Research output: Contribution to journalArticle

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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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