Graphene oxide incorporated waste wool/PAN hybrid fibres

Abstract This work aims to evaluate the potential of using textile waste in smart textile applications in the form of a hybrid fibre with electrical properties. The bio-based electrically conductive fibres were fabricated from waste wool and polyacrylonitrile (PAN) via wet spinning with different wo...

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Autores principales:	Md Abdullah Al Faruque, Rechana Remadevi, Albert Guirguis, Alper Kiziltas, Deborah Mielewski, Maryam Naebe
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d0ffab420d13446b8feddb8ee88488e9
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spelling	oai:doaj.org-article:d0ffab420d13446b8feddb8ee88488e92021-12-02T17:30:41ZGraphene oxide incorporated waste wool/PAN hybrid fibres10.1038/s41598-021-91561-02045-2322https://doaj.org/article/d0ffab420d13446b8feddb8ee88488e92021-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-91561-0https://doaj.org/toc/2045-2322Abstract This work aims to evaluate the potential of using textile waste in smart textile applications in the form of a hybrid fibre with electrical properties. The bio-based electrically conductive fibres were fabricated from waste wool and polyacrylonitrile (PAN) via wet spinning with different wool content. The control PAN and hybrid fibre produced with the highest amount of wool content (25% w/v) were coated with graphene oxide (GO) using the "brushing and drying" technique. The GO nanosheets coated control PAN and wool/PAN hybrid fibres were chemically reduced through hydrazine vapour exposure. The Fourier transform infrared spectroscopy showed the presence of both protein and nitrile peaks in the wool/PAN hybrid fibres, although the amide I and amide A groups had disappeared, due to the dissolution of wool. The morphological and structural analysis revealed effective coating and reduction of the fibres through GO nanosheets and hydrazine, respectively. The hybrid fibre showed higher electrical conductivity (~ 180 S/cm) compared to the control PAN fibres (~ 95 S/cm), confirming an effective bonding between the hydroxyl and carboxylic groups of the GO sheets and the amino groups of wool evidenced by chemical analysis. Hence, the graphene oxide incorporated wool/PAN hybrid fibres may provide a promising solution for eco-friendly smart textile applications.Md Abdullah Al FaruqueRechana RemadeviAlbert GuirguisAlper KiziltasDeborah MielewskiMaryam NaebeNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Md Abdullah Al Faruque Rechana Remadevi Albert Guirguis Alper Kiziltas Deborah Mielewski Maryam Naebe Graphene oxide incorporated waste wool/PAN hybrid fibres
description	Abstract This work aims to evaluate the potential of using textile waste in smart textile applications in the form of a hybrid fibre with electrical properties. The bio-based electrically conductive fibres were fabricated from waste wool and polyacrylonitrile (PAN) via wet spinning with different wool content. The control PAN and hybrid fibre produced with the highest amount of wool content (25% w/v) were coated with graphene oxide (GO) using the "brushing and drying" technique. The GO nanosheets coated control PAN and wool/PAN hybrid fibres were chemically reduced through hydrazine vapour exposure. The Fourier transform infrared spectroscopy showed the presence of both protein and nitrile peaks in the wool/PAN hybrid fibres, although the amide I and amide A groups had disappeared, due to the dissolution of wool. The morphological and structural analysis revealed effective coating and reduction of the fibres through GO nanosheets and hydrazine, respectively. The hybrid fibre showed higher electrical conductivity (~ 180 S/cm) compared to the control PAN fibres (~ 95 S/cm), confirming an effective bonding between the hydroxyl and carboxylic groups of the GO sheets and the amino groups of wool evidenced by chemical analysis. Hence, the graphene oxide incorporated wool/PAN hybrid fibres may provide a promising solution for eco-friendly smart textile applications.
format	article
author	Md Abdullah Al Faruque Rechana Remadevi Albert Guirguis Alper Kiziltas Deborah Mielewski Maryam Naebe
author_facet	Md Abdullah Al Faruque Rechana Remadevi Albert Guirguis Alper Kiziltas Deborah Mielewski Maryam Naebe
author_sort	Md Abdullah Al Faruque
title	Graphene oxide incorporated waste wool/PAN hybrid fibres
title_short	Graphene oxide incorporated waste wool/PAN hybrid fibres
title_full	Graphene oxide incorporated waste wool/PAN hybrid fibres
title_fullStr	Graphene oxide incorporated waste wool/PAN hybrid fibres
title_full_unstemmed	Graphene oxide incorporated waste wool/PAN hybrid fibres
title_sort	graphene oxide incorporated waste wool/pan hybrid fibres
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d0ffab420d13446b8feddb8ee88488e9
work_keys_str_mv	AT mdabdullahalfaruque grapheneoxideincorporatedwastewoolpanhybridfibres AT rechanaremadevi grapheneoxideincorporatedwastewoolpanhybridfibres AT albertguirguis grapheneoxideincorporatedwastewoolpanhybridfibres AT alperkiziltas grapheneoxideincorporatedwastewoolpanhybridfibres AT deborahmielewski grapheneoxideincorporatedwastewoolpanhybridfibres AT maryamnaebe grapheneoxideincorporatedwastewoolpanhybridfibres
_version_	1718380756211859456

Graphene oxide incorporated waste wool/PAN hybrid fibres

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