Mechanical and Thermal Performance of SLA-Printed Ceramic-Reinforced Lattice Structures: A Topology-Material Synergy Approach

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dc.contributor.authorSarikaya, Murat
dc.contributor.authorOnler, Bugra
dc.contributor.authorDagli, Salih
dc.date.accessioned2026-04-25T14:19:44Z
dc.date.available2026-04-25T14:19:44Z
dc.date.issued2025
dc.departmentSinop Üniversitesi
dc.description.abstractAdditive manufacturing (AM), particularly stereolithography (SLA), has emerged as a transformative technology capable of producing lightweight, complex structures for high-performance applications. However, limited knowledge exists regarding the combined effects of material composition and lattice topology on the mechanical and thermal behavior of SLA-printed components. This study addresses this gap by investigating the influence of ceramic nanoparticle reinforcement-using Al2O3, hBN, and SiC-alongside three distinct lattice geometries (simple cubic, diamond, and octahedral) on the performance of SLA-fabricated structures. A comprehensive experimental approach was adopted, incorporating tensile, compression, and Charpy impact testing, as well as thermogravimetric (TGA), derivative thermogravimetric (DTG), and differential thermal analyses (DTA). The results indicated that hBN-reinforced samples exhibited a 17.5% increase in tensile strength and a 10.66% reduction in thermal degradation rate, while Al2O3-enhanced samples demonstrated a 124.5% improvement in impact resistance. In contrast, SiC additives slightly reduced tensile strength and thermal stability. Among the lattice geometries, simple cubic structures achieved the highest compressive strength (up to 0.76 MPa with hBN), whereas diamond lattices provided a balance between strength and ductility. The study concludes that the synergistic selection of ceramic fillers and lattice topology can be strategically employed to design multifunctional components with enhanced mechanical and thermal properties for advanced applications such as aerospace, automotive, and energy-absorbing systems.
dc.identifier.doi10.1002/pc.70396
dc.identifier.endpage15526
dc.identifier.issn0272-8397
dc.identifier.issn1548-0569
dc.identifier.issue16
dc.identifier.orcid0000-0001-6100-0731
dc.identifier.orcid0000-0003-3805-5130
dc.identifier.scopus2-s2.0-105014633284
dc.identifier.scopusqualityQ1
dc.identifier.startpage15512
dc.identifier.urihttps://doi.org/10.1002/pc.70396
dc.identifier.urihttps://hdl.handle.net/11486/8139
dc.identifier.volume46
dc.identifier.wosWOS:001563266000001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofPolymer Composites
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260420
dc.subjectadditive manufacturing
dc.subjectceramic nanoparticle reinforcement
dc.subjectlattice geometry
dc.subjectphotopolymer mechanical properties
dc.subjectstereolithography (SLA)
dc.subjectthermal stability
dc.subjectUV-curable nanocomposites
dc.titleMechanical and Thermal Performance of SLA-Printed Ceramic-Reinforced Lattice Structures: A Topology-Material Synergy Approach
dc.typeArticle

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