Effect of Chitin Nanocrystal Deacetylation on a Nature-Mimicking Interface in Carbon Fiber Composites

Simple item page
dc.contributor.authorAbdellatif, Abdelmohsen Moustafacs
dc.contributor.authorRadwan, Rashacs
dc.contributor.authorKalina, Lukášcs
dc.contributor.authorVishakha, Vishakhacs
dc.contributor.authorKaprálková, Ludmilacs
dc.contributor.authorNěmeček, Pavelcs
dc.contributor.authorJančář, Josefcs
dc.contributor.authorKelnar, Ivancs
dc.coverage.issue5cs
dc.coverage.volume8cs
dc.date.accessioned2024-10-14T09:03:17Z
dc.date.available2024-10-14T09:03:17Z
dc.date.issued2024-05-01cs
dc.description.abstractThe formation of a rigid, tough interface based on a nacre-like structure in carbon fiber (CF) composites is a promising way to eliminate low delamination resistance. An effective method of coating CFs is electrophoretic deposition (EPD), which, in the case of dissimilar components like graphene oxide (GO) and polymeric glue, usually requires chemical bonding/strong interactions. In this work, we focus on chitin nanocrystals (ChNCs), leading to an excellent mechanical performance of artificial nacre, where favorable interactions and bonding with GO are controlled by degrees of deacetylation (5, 15, and 30%). We prepared coatings based on GO/ChNC adducts with 95/5, 90/10, 50/50, and 25/75 ratios using optimized EPD conditions (pH, concentration, voltage, and time). The prepared materials were characterized using FTIR, TEM, XPS, SEM, DLS, and XRD. SEM evaluation indicates the formation of a homogeneous interlayer, which has a fair potential for chemical bonding with the epoxy matrix. Short-beam testing of epoxy matrix composites indicates that the coating does not decrease stiffness and has a relatively low dependence on composition. Therefore, all coatings are promising for a detailed study of delamination resistance using laminate samples. Moreover, facile EPD from the water solution/suspension has a fair potential for industrial applications.en
dc.formattextcs
dc.format.extent16cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Composites Science. 2024, vol. 8, issue 5, 16 p.en
dc.identifier.doi10.3390/jcs8050163cs
dc.identifier.issn2504-477Xcs
dc.identifier.orcid0000-0002-4954-5656cs
dc.identifier.orcid0000-0001-6070-6476cs
dc.identifier.orcid0000-0001-8127-8175cs
dc.identifier.orcid0000-0003-1206-6747cs
dc.identifier.other188817cs
dc.identifier.researcheridC-5495-2015cs
dc.identifier.researcheridA-8466-2019cs
dc.identifier.scopus35751774400cs
dc.identifier.scopus55165035600cs
dc.identifier.scopus55255338000cs
dc.identifier.urihttps://hdl.handle.net/11012/249466
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofJournal of Composites Sciencecs
dc.relation.urihttps://www.mdpi.com/2504-477X/8/5/163cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2504-477X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectgraphene oxideen
dc.subjectchitin nanocrystalsen
dc.subjectdelamination resistanceen
dc.subjecttough interfaceen
dc.subjectelectrophoresisen
dc.subjectcarbon fiber compositeen
dc.titleEffect of Chitin Nanocrystal Deacetylation on a Nature-Mimicking Interface in Carbon Fiber Compositesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-188817en
sync.item.dbtypeVAVen
sync.item.insts2024.10.14 11:03:17en
sync.item.modts2024.10.10 09:32:01en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálůcs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé polymerní materiály a kompozitcs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
jcs0800163.pdf
Size:
7.01 MB
Format:
Adobe Portable Document Format
Description:
file jcs0800163.pdf
Download
Collections
Ústav chemie materiálů
Pokročilé polymerní materiály a kompozit