Publication:
Development and characterization of self-healing microcapsules, and optimization of production parameters for microcapsule diameter and core content

dc.contributor.authorÖzada, Çağatay
dc.contributor.authorÜnal, Merve
dc.contributor.authorŞahin, Eslem Kuzu
dc.contributor.authorÖzer, Hakkı
dc.contributor.authorMotorcu, Ali Rıza
dc.contributor.authorYazıcı, Murat
dc.contributor.buuauthorÖzada, Çağatay
dc.contributor.buuauthorÜnal, Merve
dc.contributor.buuauthorŞahin, Eslem Kuzu
dc.contributor.buuauthorÖZER, HAKKI
dc.contributor.buuauthorYAZICI, MURAT
dc.contributor.departmentBursa Uludağ Üniversitesi/Fen Bilimleri Enstitüsü/Polimer Malzemeler Bölümü.
dc.contributor.departmentBursa Uludağ Üniversitesi/Mühendislik Fakültesi/Otomotiv Mühendisliği Bölümü.
dc.contributor.orcid0000-0003-1503-1232
dc.contributor.orcid0000-0002-8720-7594
dc.contributor.researcheridM-4741-2017
dc.contributor.researcheridAAG-9987-2021
dc.contributor.researcheridAAC-5342-2021
dc.contributor.researcheridGYE-4810-2022
dc.contributor.researcheridFOL-7608-2022
dc.date.accessioned2024-11-11T07:05:29Z
dc.date.available2024-11-11T07:05:29Z
dc.date.issued2022-10-21
dc.description.abstractPurpose This study produced epoxy-filled urea-formaldehyde (UF) microcapsules (MCs) and T-403 amine MCs using the in situ technique. The Taguchi method was used to determine the effects of the control factors (temperature, stirring speed, core-shell ratio and surfactant concentration) affecting MCs' core diameter and core content and optimizing their optimum levels with a single criterion. Optimum control factor levels, which simultaneously provide maximum core diameter and core content of MCs, were determined by the PROMETHEE-GAIA multi-criteria optimization method. In addition, the optimized MC yield was analyzed by thermal camera images and compression test. Design/methodology/approach Microcracks in materials used for aerospace vehicles and automotive parts cause serious problems, so research on self-healing in materials science becomes critical. The damages caused by micro-cracks need to heal themselves quickly. The study has three aims: (1) production of self-healing MCs, mechanical and chemical characterization of produced MCs, (2) single-criteria and multi-criteria optimization of parameters providing maximum MC core diameter and core content, (3) investigation of self-healing property of produced MCs and evaluation. Firstly, MCs were produced to achieve these goals. Findings The optimized micro cures are buried in the epoxy matrix at different concentrations. Thermal camera images after damage indicate the presence of healing. An epoxy-amine MC consisting of a 10% by weight filled aluminum sandwich panel was prepared and subjected to a quasi-static compression test. It was determined that there is a strong bond between the UF shell and the epoxy resin. Originality/value The optimization of production factors has been realized to produce the most efficient MCs that heal using less expensive and more accessible methods.
dc.identifier.doi10.1108/MMMS-08-2022-0145
dc.identifier.endpage1077
dc.identifier.issn1573-6105
dc.identifier.issue6
dc.identifier.startpage1049
dc.identifier.urihttps://doi.org/10.1108/MMMS-08-2022-0145
dc.identifier.urihttps://www.emerald.com/insight/content/doi/10.1108/mmms-08-2022-0145/full/html
dc.identifier.urihttps://hdl.handle.net/11452/47694
dc.identifier.volume18
dc.identifier.wos000870130900001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherEmerald Group Publishing Ltd
dc.relation.journalMultidiscipline Modeling in Materials and Structures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.relation.tubitak218M468
dc.relation.tubitak2211/C
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCuring agent
dc.subjectLiquid
dc.subjectPerformance
dc.subjectCoatings
dc.subjectSystems
dc.subjectPolymer composites
dc.subjectSelf-healing microcapsules
dc.subjectEncapsulations
dc.subjectTaguchi method
dc.subjectOptimizations
dc.subjectMaterials science
dc.subjectMechanics
dc.titleDevelopment and characterization of self-healing microcapsules, and optimization of production parameters for microcapsule diameter and core content
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublicationd48ed85a-e8a8-4a0f-89c9-b26879536c40
relation.isAuthorOfPublication399822ef-6146-4b15-b42f-09551b61eb11
relation.isAuthorOfPublication.latestForDiscoveryd48ed85a-e8a8-4a0f-89c9-b26879536c40

Files

Collections