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A Green Recyclable Vanillin-Based Polymer (Amide–Imide) Vitrimer.

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Title: A Green Recyclable Vanillin-Based Polymer (Amide–Imide) Vitrimer.
Authors: Zhao, Yanna1 (AUTHOR) zhaoyn@sust.edu.cn, Hou, Wentong1 (AUTHOR), Huang, Yuqing1 (AUTHOR), Zhang, Ting1 (AUTHOR), Zhang, Yingying1 (AUTHOR), Wang, Yuqi1 (AUTHOR), Bai, Xiaowei1 (AUTHOR)
Source: Journal of Polymers & the Environment. Mar2024, Vol. 32 Issue 3, p1383-1392. 10p.
Subject Terms: *Polyethers, *Polyamides, *Dynamic mechanical analysis, *Polymers, *Glass transition temperature, *Differential scanning calorimetry, *Stress-strain curves
Abstract: In this paper, a bio-based polyamide imide polymer, PDPD (Polymer of D230, Poly hexa methylene diamide and Dialdehyde vanillin), was synthesized via amine aldehyde condensation reaction. PHMD was prepared from diethyl oxalate (ODE) and 1,6-hexanediamine (HAD), and vanillin was dialyzed to give dialdehyde vanillin (DVA). Then polyether amine D230 was introduced to obtain polyamide prepolymer, and triethyl citrate was used as cross-linking agent to prepare bio-based glass polymer material PDPD through bulk polymerization at high temperature. The thermal stability, glass transition temperature, mechanical properties, and energy storage modulus of PDPD material were investigated through thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and stress-strain curve. Results show that PDPD possesses excellent thermal stability and high mechanical strength, with a 5% thermal decomposition temperature at 288 °C, a stress of 7 MPa, and a strain of 117%. The storage modulus of PDPD in DMA testing can reach up to 2907 MPa. The anti-creep performance of PDPD is good, and the creep level after two repairs is within 40%. Self-healing testing revealed that PDPD maintained its performance after self-healing. The synthesized polymer is also recyclable, making it an attractive option for environmentally conscious applications. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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Header DbId: enr
DbLabel: Energy & Power Source
An: 175878213
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  Label: Title
  Group: Ti
  Data: A Green Recyclable Vanillin-Based Polymer (Amide–Imide) Vitrimer.
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  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Zhao%2C+Yanna%22">Zhao, Yanna</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> zhaoyn@sust.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Hou%2C+Wentong%22">Hou, Wentong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Huang%2C+Yuqing%22">Huang, Yuqing</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Ting%22">Zhang, Ting</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Yingying%22">Zhang, Yingying</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Yuqi%22">Wang, Yuqi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bai%2C+Xiaowei%22">Bai, Xiaowei</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Polymers+%26+the+Environment%22">Journal of Polymers & the Environment</searchLink>. Mar2024, Vol. 32 Issue 3, p1383-1392. 10p.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Polyethers%22">Polyethers</searchLink><br />*<searchLink fieldCode="DE" term="%22Polyamides%22">Polyamides</searchLink><br />*<searchLink fieldCode="DE" term="%22Dynamic+mechanical+analysis%22">Dynamic mechanical analysis</searchLink><br />*<searchLink fieldCode="DE" term="%22Polymers%22">Polymers</searchLink><br />*<searchLink fieldCode="DE" term="%22Glass+transition+temperature%22">Glass transition temperature</searchLink><br />*<searchLink fieldCode="DE" term="%22Differential+scanning+calorimetry%22">Differential scanning calorimetry</searchLink><br />*<searchLink fieldCode="DE" term="%22Stress-strain+curves%22">Stress-strain curves</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this paper, a bio-based polyamide imide polymer, PDPD (Polymer of D230, Poly hexa methylene diamide and Dialdehyde vanillin), was synthesized via amine aldehyde condensation reaction. PHMD was prepared from diethyl oxalate (ODE) and 1,6-hexanediamine (HAD), and vanillin was dialyzed to give dialdehyde vanillin (DVA). Then polyether amine D230 was introduced to obtain polyamide prepolymer, and triethyl citrate was used as cross-linking agent to prepare bio-based glass polymer material PDPD through bulk polymerization at high temperature. The thermal stability, glass transition temperature, mechanical properties, and energy storage modulus of PDPD material were investigated through thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and stress-strain curve. Results show that PDPD possesses excellent thermal stability and high mechanical strength, with a 5% thermal decomposition temperature at 288 °C, a stress of 7 MPa, and a strain of 117%. The storage modulus of PDPD in DMA testing can reach up to 2907 MPa. The anti-creep performance of PDPD is good, and the creep level after two repairs is within 40%. Self-healing testing revealed that PDPD maintained its performance after self-healing. The synthesized polymer is also recyclable, making it an attractive option for environmentally conscious applications. [ABSTRACT FROM AUTHOR]
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1007/s10924-023-03048-w
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 10
        StartPage: 1383
    Subjects:
      – SubjectFull: Polyethers
        Type: general
      – SubjectFull: Polyamides
        Type: general
      – SubjectFull: Dynamic mechanical analysis
        Type: general
      – SubjectFull: Polymers
        Type: general
      – SubjectFull: Glass transition temperature
        Type: general
      – SubjectFull: Differential scanning calorimetry
        Type: general
      – SubjectFull: Stress-strain curves
        Type: general
    Titles:
      – TitleFull: A Green Recyclable Vanillin-Based Polymer (Amide–Imide) Vitrimer.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Zhao, Yanna
      – PersonEntity:
          Name:
            NameFull: Hou, Wentong
      – PersonEntity:
          Name:
            NameFull: Huang, Yuqing
      – PersonEntity:
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            NameFull: Zhang, Ting
      – PersonEntity:
          Name:
            NameFull: Zhang, Yingying
      – PersonEntity:
          Name:
            NameFull: Wang, Yuqi
      – PersonEntity:
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            NameFull: Bai, Xiaowei
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          Dates:
            – D: 01
              M: 03
              Text: Mar2024
              Type: published
              Y: 2024
          Identifiers:
            – Type: issn-print
              Value: 15662543
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            – Type: volume
              Value: 32
            – Type: issue
              Value: 3
          Titles:
            – TitleFull: Journal of Polymers & the Environment
              Type: main
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