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Design, synthesis and thermo‑chemical properties of rosin vinyl imidazolium based compounds as potential advanced biocompatible materials

2020Journal article Restricted access
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dc.contributor.authorZaoui, Aniss
dc.contributor.authorMahendra, Vidhura
dc.contributor.authorMitchell, Geoffrey
dc.contributor.authorCherifi, Zakaria
dc.contributor.authorHarrane, Amine
dc.contributor.authorBelbachir, Mohammed
dc.date.accessioned2023-04-19T14:05:05Z
dc.date.available2023-04-19T14:05:05Z
dc.date.issued2020
dc.description.abstractRosin is a natural material extracted from the pine tree that is vastly used as an adhesive in the construction industry. It chemically consists of cyclic carboxylic structure that is known as rosin acids or abietic acid and other isomers. The abietic acid or/and its isomers can structurally be altered to design for different applications. Herein we envisage the potentials of altering the rosin structure to investigate its thermal and physicochemical properties for advanced material applications. In this regard we have utilised the potassium rosinate (rosin soap) also known as the saponified rosin. Saponified rosin is reacted through an anion exchange metathesis process promoted by ultrasound, with either an ionic liquid or a poly(ionic liquid), namely the 3-octyl-1-vinylimidazolium bromide and the poly (3-octyl-1-vinylimidazolium bromide) as a scope to improve thermal and mechanical applications. The structures of these new compounds were determined using fourier transform infrared spectroscopy (FTIR) and Nuclear Magnetic Resonance spectroscopy (NMR). The rosin/ionic liquid based compound found to be a better fitting candidate for advanced material applications, due to significant improvement in the thermal stability compared to the crude rosin (up to 70 °C raise in the thermal degradation) and promising mechanical characters such as elasticity and malleability.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationZaoui, A., Mahendra, V., Mitchell, G. et al. Design, Synthesis and Thermo-chemical Properties of Rosin Vinyl Imidazolium Based Compounds as Potential Advanced Biocompatible Materials. Waste Biomass Valor 11, 3723–3730 (2020). https://doi.org/10.1007/s12649-019-00691-0pt_PT
dc.identifier.doi10.1007/s12649-019-00691-0pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.8/8419
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relation.publisherversionhttps://doi.org/10.1007/s12649-019-00691-0pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectRosinpt_PT
dc.subjectIonic liquidspt_PT
dc.subjectBiocompatible materialspt_PT
dc.subjectThermal analysispt_PT
dc.subjectUltrasoundpt_PT
dc.titleDesign, synthesis and thermo‑chemical properties of rosin vinyl imidazolium based compounds as potential advanced biocompatible materialspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PT-DZ%2F0001%2F2015/PT
oaire.citation.endPage3730pt_PT
oaire.citation.startPage3723pt_PT
oaire.citation.titleWaste and Biomass Valorizationpt_PT
oaire.citation.volume11pt_PT
oaire.fundingStream3599-PPCDT
person.familyNameZaoui
person.familyNameMitchell
person.givenNameAniss
person.givenNameGeoffrey
person.identifier166356
person.identifier.ciencia-idE41A-ABDD-1FC7
person.identifier.orcid0000-0003-1122-0423
person.identifier.orcid0000-0001-7977-7610
person.identifier.scopus-author-id57202257539
person.identifier.scopus-author-id7403103397
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication00972259-6609-41d6-8a6c-fabce662805f
relation.isAuthorOfPublication48c8066b-023e-4405-b462-49d28af000d1
relation.isAuthorOfPublication.latestForDiscovery48c8066b-023e-4405-b462-49d28af000d1
relation.isProjectOfPublication7cfa493e-6c6e-491c-be85-43afddd197e1
relation.isProjectOfPublication.latestForDiscovery7cfa493e-6c6e-491c-be85-43afddd197e1

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