View in EDS

Acetone-modulated interfacial polymerization of thin-film composite polyamide membrane for improved pervaporation dehydration of isopropanol.

Saved in:
Bibliographic Details
Title: Acetone-modulated interfacial polymerization of thin-film composite polyamide membrane for improved pervaporation dehydration of isopropanol.
Authors: Chen, Hsi1 (AUTHOR), Gallardo, Marwin R.1 (AUTHOR), Li, Chi-Lan1 (AUTHOR), Tsai, Hui-An1 (AUTHOR), Chang, Yung1 (AUTHOR), Huang, Shu-Hsien1,2 (AUTHOR) huangsh@niu.edu.tw, Lee, Kueir-Rarn1 (AUTHOR) krlee@cycu.edu.tw
Source: Journal of Polymer Research. Feb2026, Vol. 33 Issue 2, p1-11. 11p.
Subjects: Pervaporation, Polyamide membranes, Polymerization, Dehydration reactions, Membrane separation, Acetone, Composite membranes (Chemistry), Polymers
Abstract: In this study, acetone-assisted interfacial polymerization (IP) was employed to fabricate thin-film composite (TFC) membrane with enhanced pervaporation performance. The selective polyamide layer was formed by the reaction of meta-phenylenediamine (MPD) and trimesoyl chloride (TMC) on hydrolyzed polyacrylonitrile (PAN) support. Acetone was introduced into the aqueous MPD phase at varying concentrations to regulate monomer diffusion and reaction kinetics at the interface of water and n-hexane. The influence of acetone content on polyamide membrane structure and intrinsic pervaporation separation performance was systematically investigated. Among the fabricated membranes, the TFC–A75 membrane, prepared with 75 wt% acetone in the aqueous phase, exhibited superior separation properties. When tested with a 70 wt% isopropanol/water mixture at 25 °C, the membrane delivered a high permeation flux of 1199.5 ± 135.9 g·m⁻2·h⁻1 and an outstanding water content of 99.42 ± 0.67 wt% in the permeate. Furthermore, the membrane maintained excellent separation efficiency across a wide range of feed temperatures and concentrations, confirming both its robustness and applicability for isopropanol dehydration. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Polymer Research is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 192011945
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Acetone-modulated interfacial polymerization of thin-film composite polyamide membrane for improved pervaporation dehydration of isopropanol.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Chen%2C+Hsi%22">Chen, Hsi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gallardo%2C+Marwin+R%2E%22">Gallardo, Marwin R.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Chi-Lan%22">Li, Chi-Lan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tsai%2C+Hui-An%22">Tsai, Hui-An</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chang%2C+Yung%22">Chang, Yung</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Huang%2C+Shu-Hsien%22">Huang, Shu-Hsien</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> huangsh@niu.edu.tw</i><br /><searchLink fieldCode="AR" term="%22Lee%2C+Kueir-Rarn%22">Lee, Kueir-Rarn</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> krlee@cycu.edu.tw</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Polymer+Research%22">Journal of Polymer Research</searchLink>. Feb2026, Vol. 33 Issue 2, p1-11. 11p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Pervaporation%22">Pervaporation</searchLink><br /><searchLink fieldCode="DE" term="%22Polyamide+membranes%22">Polyamide membranes</searchLink><br /><searchLink fieldCode="DE" term="%22Polymerization%22">Polymerization</searchLink><br /><searchLink fieldCode="DE" term="%22Dehydration+reactions%22">Dehydration reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Membrane+separation%22">Membrane separation</searchLink><br /><searchLink fieldCode="DE" term="%22Acetone%22">Acetone</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+membranes+%28Chemistry%29%22">Composite membranes (Chemistry)</searchLink><br /><searchLink fieldCode="DE" term="%22Polymers%22">Polymers</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this study, acetone-assisted interfacial polymerization (IP) was employed to fabricate thin-film composite (TFC) membrane with enhanced pervaporation performance. The selective polyamide layer was formed by the reaction of meta-phenylenediamine (MPD) and trimesoyl chloride (TMC) on hydrolyzed polyacrylonitrile (PAN) support. Acetone was introduced into the aqueous MPD phase at varying concentrations to regulate monomer diffusion and reaction kinetics at the interface of water and n-hexane. The influence of acetone content on polyamide membrane structure and intrinsic pervaporation separation performance was systematically investigated. Among the fabricated membranes, the TFC–A75 membrane, prepared with 75 wt% acetone in the aqueous phase, exhibited superior separation properties. When tested with a 70 wt% isopropanol/water mixture at 25 °C, the membrane delivered a high permeation flux of 1199.5 ± 135.9 g·m⁻2·h⁻1 and an outstanding water content of 99.42 ± 0.67 wt% in the permeate. Furthermore, the membrane maintained excellent separation efficiency across a wide range of feed temperatures and concentrations, confirming both its robustness and applicability for isopropanol dehydration. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Polymer Research is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=192011945
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1007/s10965-025-04750-0
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 11
        StartPage: 1
    Subjects:
      – SubjectFull: Pervaporation
        Type: general
      – SubjectFull: Polyamide membranes
        Type: general
      – SubjectFull: Polymerization
        Type: general
      – SubjectFull: Dehydration reactions
        Type: general
      – SubjectFull: Membrane separation
        Type: general
      – SubjectFull: Acetone
        Type: general
      – SubjectFull: Composite membranes (Chemistry)
        Type: general
      – SubjectFull: Polymers
        Type: general
    Titles:
      – TitleFull: Acetone-modulated interfacial polymerization of thin-film composite polyamide membrane for improved pervaporation dehydration of isopropanol.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Chen, Hsi
      – PersonEntity:
          Name:
            NameFull: Gallardo, Marwin R.
      – PersonEntity:
          Name:
            NameFull: Li, Chi-Lan
      – PersonEntity:
          Name:
            NameFull: Tsai, Hui-An
      – PersonEntity:
          Name:
            NameFull: Chang, Yung
      – PersonEntity:
          Name:
            NameFull: Huang, Shu-Hsien
      – PersonEntity:
          Name:
            NameFull: Lee, Kueir-Rarn
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 02
              Text: Feb2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 10229760
          Numbering:
            – Type: volume
              Value: 33
            – Type: issue
              Value: 2
          Titles:
            – TitleFull: Journal of Polymer Research
              Type: main
ResultId 1