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Surface engineering for cellulose as a boosted Layer-by-Layer assembly: Excellent flame retardancy and improved durability with introduction of bio-based "molecular glue".

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Title: Surface engineering for cellulose as a boosted Layer-by-Layer assembly: Excellent flame retardancy and improved durability with introduction of bio-based "molecular glue".
Authors: Fu, Can1,2,3 (AUTHOR), Xu, Xiaoli3 (AUTHOR), Yin, Guang-Zhong1,4 (AUTHOR), Xu, Baoyun3 (AUTHOR), Li, Pingyang3 (AUTHOR), Ai, Bo3 (AUTHOR), Zhai, Zhongjie5 (AUTHOR), Gao, Fei5 (AUTHOR), Zhai, Jinguo3 (AUTHOR), Wang, De-Yi1,4 (AUTHOR) deyi.wang@imdea.org
Source: Applied Surface Science. May2022, Vol. 585, pN.PAG-N.PAG. 1p.
Subjects: Fire resistant polymers, Stacking interactions, Heat release rates, Cellulose, Fireproofing agents, Durability, Cotton textiles
Abstract: [Display omitted] • A novel, environmental benign, boosted Lay-by-Layer assembly approach was provided. • Functional cotton displayed excellent flame retardancy via both gaseous and condensed phases. • The concept of π − π stacking to help improve durability for Lay-by-Lay coating was first to put forward here. Layer-by-Layer (LbL) assembly was attractive as a versatile tool to address the flammability of cotton, while the washing fastness of LbL coating stayed an issue. Aiming to tackle this issue, LbL layers consisted of phenylphosphonic acid (PHA) and 3-aminopropyltriethoxysilane (APTES) was deposited on polydopamine (PDA)-coated cotton. The prepared cotton reached 31.4% of limiting oxygen index (LOI), and extinguished immediately after removing the ignitor. Peak of heat release rate (pHRR) attenuated around 36 % compared with pure cotton. A combined barrier and quenching mechanisms were proposed. Moreover, enhanced washing durability (24.1% of LOI) was achieved even after 50 detergent laundering cycles. A facile, boosted LbL approach with proposed π − π stacking interactions between PDA abundant aromatic structures and benzene ring in PHA from LbL layers, is first to put forward to construct durable efficient flame retardant (FR) cotton. This work attempted to enlighten more thoughts and design for durable FR cotton fabrics. [ABSTRACT FROM AUTHOR]
Copyright of Applied Surface Science 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
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 155628499
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Label: Title
  Group: Ti
  Data: Surface engineering for cellulose as a boosted Layer-by-Layer assembly: Excellent flame retardancy and improved durability with introduction of bio-based "molecular glue".
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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="%22Xu%2C+Xiaoli%22">Xu, Xiaoli</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yin%2C+Guang-Zhong%22">Yin, Guang-Zhong</searchLink><relatesTo>1,4</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+Pingyang%22">Li, Pingyang</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ai%2C+Bo%22">Ai, Bo</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhai%2C+Zhongjie%22">Zhai, Zhongjie</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gao%2C+Fei%22">Gao, Fei</searchLink><relatesTo>5</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>1,4</relatesTo> (AUTHOR)<i> deyi.wang@imdea.org</i>
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  Data: <searchLink fieldCode="JN" term="%22Applied+Surface+Science%22">Applied Surface Science</searchLink>. May2022, Vol. 585, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Fire+resistant+polymers%22">Fire resistant polymers</searchLink><br /><searchLink fieldCode="DE" term="%22Stacking+interactions%22">Stacking interactions</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+release+rates%22">Heat release rates</searchLink><br /><searchLink fieldCode="DE" term="%22Cellulose%22">Cellulose</searchLink><br /><searchLink fieldCode="DE" term="%22Fireproofing+agents%22">Fireproofing agents</searchLink><br /><searchLink fieldCode="DE" term="%22Durability%22">Durability</searchLink><br /><searchLink fieldCode="DE" term="%22Cotton+textiles%22">Cotton textiles</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: [Display omitted] • A novel, environmental benign, boosted Lay-by-Layer assembly approach was provided. • Functional cotton displayed excellent flame retardancy via both gaseous and condensed phases. • The concept of π − π stacking to help improve durability for Lay-by-Lay coating was first to put forward here. Layer-by-Layer (LbL) assembly was attractive as a versatile tool to address the flammability of cotton, while the washing fastness of LbL coating stayed an issue. Aiming to tackle this issue, LbL layers consisted of phenylphosphonic acid (PHA) and 3-aminopropyltriethoxysilane (APTES) was deposited on polydopamine (PDA)-coated cotton. The prepared cotton reached 31.4% of limiting oxygen index (LOI), and extinguished immediately after removing the ignitor. Peak of heat release rate (pHRR) attenuated around 36 % compared with pure cotton. A combined barrier and quenching mechanisms were proposed. Moreover, enhanced washing durability (24.1% of LOI) was achieved even after 50 detergent laundering cycles. A facile, boosted LbL approach with proposed π − π stacking interactions between PDA abundant aromatic structures and benzene ring in PHA from LbL layers, is first to put forward to construct durable efficient flame retardant (FR) cotton. This work attempted to enlighten more thoughts and design for durable FR cotton fabrics. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Applied Surface Science 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:
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      – Type: doi
        Value: 10.1016/j.apsusc.2022.152550
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Fire resistant polymers
        Type: general
      – SubjectFull: Stacking interactions
        Type: general
      – SubjectFull: Heat release rates
        Type: general
      – SubjectFull: Cellulose
        Type: general
      – SubjectFull: Fireproofing agents
        Type: general
      – SubjectFull: Durability
        Type: general
      – SubjectFull: Cotton textiles
        Type: general
    Titles:
      – TitleFull: Surface engineering for cellulose as a boosted Layer-by-Layer assembly: Excellent flame retardancy and improved durability with introduction of bio-based "molecular glue".
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            NameFull: Fu, Can
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            – D: 30
              M: 05
              Text: May2022
              Type: published
              Y: 2022
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