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Self-cleaning cotton fabrics with good flame retardancy via one-pot approach.

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Title: Self-cleaning cotton fabrics with good flame retardancy via one-pot approach.
Authors: Fu, Can1,2,3 (AUTHOR), Ye, Wen3 (AUTHOR), Zhai, Zhongjie4 (AUTHOR), Zhang, Jing1,2 (AUTHOR), Li, Pingyang3 (AUTHOR), Xu, Baoyun3 (AUTHOR), Li, Xiaolei3 (AUTHOR), Gao, Fei4 (AUTHOR), Zhai, Jinguo3 (AUTHOR), Wang, De-Yi1,5 (AUTHOR) deyi.wang@imdea.org
Source: Polymer Degradation & Stability. Oct2021, Vol. 192, pN.PAG-N.PAG. 1p.
Subjects: Cotton textiles, Flame, Fireproofing agents, Condensed matter, Fire testing, Contact angle, Superhydrophobic surfaces
Abstract: • Non-halogenated method to functional cotton fabrics was developed. • Functional fabrics displayed good flame retardancy via both gaseous and condensed phases. • Functional fabrics exhibited excellent hydrophobic property. The demand for multifunctional cotton fabrics possessing fire retardancy and hydrophobic self-cleaning property is soaring in recent years. In this work, non-halogen functional coatings by water-soluble phenylphosphinyl and amine-containing silanol (WPAS) were prepared through sol-gel method, in which functional cotton fabrics embraced with flame retardant (FR) and hydrophobic properties, simultaneously. The prepared WPAS coated functional fabrics reached as high as 30.4% for LOI value, and extinguished immediately after removing the ignitor in vertical fire test. Low-energy •PO free radicals released by WPAS which was detected by TG-MS and TG-FTIR, captured high energy radicals such as •H or •OH radicals in the gas-phase. The char residue study from SEM, FTIR, Raman and XPS results found that P/Si/N thermostable ceramic char layer and aromatic carbonaceous structures formed which could provide a good barrier effect, effectively hindering diffusion of oxygen and transferring of heat into the flame zone. Additionally, water contact angle of functional cotton increased to 145° compared with cotton. As a result, it displayed hydrophobic self-cleaning property towards a series of common liquids in daily life. This convenient, eco-friendly one-pot approach is promising, and feasible for large-scale production of functional cotton fabrics with both excellent FR and hydrophobic self-cleaning properties to end-use industrial applications. [ABSTRACT FROM AUTHOR]
Copyright of Polymer Degradation & Stability is the property of Elsevier B.V. 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
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Header DbId: egs
DbLabel: Engineering Source
An: 152681812
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
  Group: Ti
  Data: Self-cleaning cotton fabrics with good flame retardancy via one-pot approach.
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  Data: <searchLink fieldCode="AR" term="%22Fu%2C+Can%22">Fu, Can</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ye%2C+Wen%22">Ye, Wen</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhai%2C+Zhongjie%22">Zhai, Zhongjie</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Jing%22">Zhang, Jing</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Pingyang%22">Li, Pingyang</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xu%2C+Baoyun%22">Xu, Baoyun</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Xiaolei%22">Li, Xiaolei</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gao%2C+Fei%22">Gao, Fei</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhai%2C+Jinguo%22">Zhai, Jinguo</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+De-Yi%22">Wang, De-Yi</searchLink><relatesTo>1,5</relatesTo> (AUTHOR)<i> deyi.wang@imdea.org</i>
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  Data: <searchLink fieldCode="JN" term="%22Polymer+Degradation+%26+Stability%22">Polymer Degradation & Stability</searchLink>. Oct2021, Vol. 192, pN.PAG-N.PAG. 1p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Cotton+textiles%22">Cotton textiles</searchLink><br /><searchLink fieldCode="DE" term="%22Flame%22">Flame</searchLink><br /><searchLink fieldCode="DE" term="%22Fireproofing+agents%22">Fireproofing agents</searchLink><br /><searchLink fieldCode="DE" term="%22Condensed+matter%22">Condensed matter</searchLink><br /><searchLink fieldCode="DE" term="%22Fire+testing%22">Fire testing</searchLink><br /><searchLink fieldCode="DE" term="%22Contact+angle%22">Contact angle</searchLink><br /><searchLink fieldCode="DE" term="%22Superhydrophobic+surfaces%22">Superhydrophobic surfaces</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: • Non-halogenated method to functional cotton fabrics was developed. • Functional fabrics displayed good flame retardancy via both gaseous and condensed phases. • Functional fabrics exhibited excellent hydrophobic property. The demand for multifunctional cotton fabrics possessing fire retardancy and hydrophobic self-cleaning property is soaring in recent years. In this work, non-halogen functional coatings by water-soluble phenylphosphinyl and amine-containing silanol (WPAS) were prepared through sol-gel method, in which functional cotton fabrics embraced with flame retardant (FR) and hydrophobic properties, simultaneously. The prepared WPAS coated functional fabrics reached as high as 30.4% for LOI value, and extinguished immediately after removing the ignitor in vertical fire test. Low-energy •PO free radicals released by WPAS which was detected by TG-MS and TG-FTIR, captured high energy radicals such as •H or •OH radicals in the gas-phase. The char residue study from SEM, FTIR, Raman and XPS results found that P/Si/N thermostable ceramic char layer and aromatic carbonaceous structures formed which could provide a good barrier effect, effectively hindering diffusion of oxygen and transferring of heat into the flame zone. Additionally, water contact angle of functional cotton increased to 145° compared with cotton. As a result, it displayed hydrophobic self-cleaning property towards a series of common liquids in daily life. This convenient, eco-friendly one-pot approach is promising, and feasible for large-scale production of functional cotton fabrics with both excellent FR and hydrophobic self-cleaning properties to end-use industrial applications. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Polymer Degradation & Stability is the property of Elsevier B.V. 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.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.polymdegradstab.2021.109700
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Cotton textiles
        Type: general
      – SubjectFull: Flame
        Type: general
      – SubjectFull: Fireproofing agents
        Type: general
      – SubjectFull: Condensed matter
        Type: general
      – SubjectFull: Fire testing
        Type: general
      – SubjectFull: Contact angle
        Type: general
      – SubjectFull: Superhydrophobic surfaces
        Type: general
    Titles:
      – TitleFull: Self-cleaning cotton fabrics with good flame retardancy via one-pot approach.
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            NameFull: Fu, Can
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            – D: 01
              M: 10
              Text: Oct2021
              Type: published
              Y: 2021
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