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An eco-friendly, hi...
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Kalali, Ehsan NaderiDepartment of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, China
(författare)
An eco-friendly, highly efficient, and transparent coating derived from guar gum and citric acid for flame retardant treatment of cotton fabrics
- Artikel/kapitelEngelska2023
Förlag, utgivningsår, omfång ...
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Elsevier B.V.2023
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Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:ltu-101965
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-101965URI
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https://doi.org/10.1016/j.ijbiomac.2023.127506DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Godkänd;2023;Nivå 0;2023-11-14 (marisr);Funder: National Natural Science Foundation of China (22075265); Youth Innovation Promotion Association CAS (2021459, LUAUS23004); Youth Innovation Promotion Association of the Chinese Academy of Sciences
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V.A highly efficient, bio-ecofriendly, and transparent flame retardant (FR) for cotton fabric was developed and deposited onto the cellulose skeletal structure of cotton fabric through a one-pot sol-gel process. The flame retardant functional coating is composed of ammonium polyphosphate (APP), guar gum (GG), citric acid (CA), and a negligible amount of catalyst. Cotton fabrics were impregnated with different concentrations of ammonium polyphosphate and guar gum, with citric acid as a crosslinking agent. The overall crosslinking and grafting process was proven by FTIR and XPS. Based on the results, the designed coating exhibits over 90 % transmittance in the visible region. A 15 g/m2 flame-retardant coating induces excellent flame retardant efficiency at ultra-low flame-retardant concentrations of less than 6.25 wt%. Only a 5.25 wt% flame retardant concentration demonstrated condensed phase action, which resulted in 58.5 % and 73.6 % reductions in the pHRR and THR, respectively. Moreover, the limiting oxygen index (LOI) value showed a 74 % increase. The mechanical performance of FR coated cotton fibers was slightly reduced.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Abdel-Mohsen, A. M.Institute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic; CEITEC-Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, Brno 61200, Czech Republic; Pretreatment and Finishing of Cellulosic based Textiles Department, Textile Industries Research Institute, National Research Centre, 33 EL Buhouth St., Dokki, Giza 12622, Egypt
(författare)
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Shabestari, Marjan EntezarDepartment of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, China
(författare)
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Pop-Georgievski, O.Institute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic
(författare)
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Stary, ZdenekInstitute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic
(författare)
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Abdel-Rahman, Rasha M.Institute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic
(författare)
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Zhao, ChengshouDepartment of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, China
(författare)
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Wang, XinState Key Laboratory of Fire Science, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
(författare)
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Esmaeili, NimaLuleå tekniska universitet,Kemiteknik(Swepub:ltu)nimesm
(författare)
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Lotfian, SaeidDepartment of Naval Architecture, Ocean and Marine Engineering, University of Strathclyde, Glasgow G4 0LZ, UK
(författare)
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Petrus, JosefCEITEC-Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, Brno 61200, Czech Republic
(författare)
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Department of Fire Safety Engineering, Faculty of Geosceince and Environmental Engineering, Southwest Jiaotong University, Chengdu, ChinaInstitute of Macromolecular Chemistry, Czech Academy of Sciences, 16200 Praha, Czech Republic; CEITEC-Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, Brno 61200, Czech Republic; Pretreatment and Finishing of Cellulosic based Textiles Department, Textile Industries Research Institute, National Research Centre, 33 EL Buhouth St., Dokki, Giza 12622, Egypt
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:International Journal of Biological Macromolecules: Elsevier B.V.253:Part 70141-81301879-0003
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Kalali, Ehsan Na ...
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Abdel-Mohsen, A. ...
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Shabestari, Marj ...
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Pop-Georgievski, ...
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Stary, Zdenek
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Abdel-Rahman, Ra ...
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visa fler...
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Zhao, Chengshou
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Wang, Xin
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Esmaeili, Nima
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Lotfian, Saeid
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Petrus, Josef
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