Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorJain, Vinit Kumar-
dc.contributor.authorChatterjee, Arobindo-
dc.identifier.issn0975-1025 (Online); 0971-0426 (Print)-
dc.description.abstractThe influence of fibre type and dipping cycle on the graphene oxide (GO) add-on and the resultant mass-specific resistance has been studied for different fibres. Seven commonly used fibres, viz cotton, viscose, silk, wool, nylon, acrylic and polyester, are selected for the study. A comparative evaluation of GO add-on and the resultant mass-specific resistance of all these fibres are carried out under similar process conditions. Fibres are treated separately with 1% w/v GO solution up to 10 consecutive dipping cycles. Graphene oxide enriched fibres are reduced with sodium dithionite to restore graphene structure. Use of fibre as substrate for experiment eliminates the effect of other structural parameters of either yarn or fabric form. FTIR and UV-vis spectra confirm successful exfoliation of graphite to GO. FTIR study reveals significant chemical interaction of GO with cotton, viscose, nylon, and silk. SEM micrographs show that the graphene sheets are uniformly deposited on the cotton, silk, and nylon. Cotton yields maximum GO add-on and acrylic yields the lowest in all dipping cycles. Lowest mass-specific resistance is obtained in case of cotton, while highest values are obtained in case of acrylic after 10 dipping cycles. Nylon needs lowest amount to GO to achieve the same level of conductivity.en_US
dc.publisherCSIR-NIScPR, Indiaen_US
dc.sourceIJFTR Vol.46(2) [June 2021]en_US
dc.subjectElectrical conductivityen_US
dc.subjectGraphene oxideen_US
dc.subjectMass-specific resistanceen_US
dc.titleInfluence of fibre type and dipping cycle on graphene adsorption and electrical conductivity of fibresen_US
dcterms.publisherCSIR-NIScPR, India-
Appears in Collections:IJFTR Vol.46(2) [June 2021]

Files in This Item:
File Description SizeFormat 
IJFTR Vol.46(2)-149-157.pdf1.28 MBAdobe PDFView/Open

Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.