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Št. zadetkov: 5
Feedstock and particle-mediated interfacial phenomena in ceramic additive manufacturing
Patrik Sokola, Tina Skalar
Pregledni znanstveni članek
Oznake: 3D tiskanje;dodajalne tehnologije z uporabo keramike;vmesna plast;3D printing;ceramic additive manufacturing;interface;
Engineering the interface between a ceramic powder and the organic part of the printed composition is crucial for non-defective, highly accurate 3D printing based on technologies such as Vat Photopolymerization (VP), Direct Ink Writing (DIW), and Binder Jetting (BJ). This mini-review presents recent ...
Leto: 2026 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
New empirical rheological model for ceramics suspensions based on a hyperbolic sine formulation
Patrik Sokola, Vlastimil Bílek, Tina Skalar, Martin Sahul, Petr Ptáček
Izvirni znanstveni članek
Oznake: reologija;relativna viskoznost;matematično prilagajanje;keramična suspenzija;parametri prilagajanja;rheology;relative viscosity;mathematical fitting;ceramic suspension;fitting parameters;
Understanding the rheological behavior of ceramic suspensions is crucial for optimizing shaping technologies, including slip casting, injection molding, and additive manufacturing. Classical models often fail to account for temperature effects, interfacial phenomena, and nonlinear concentration effe ...
Leto: 2026 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Quantitative assessment of ceramic suspension stability using a LUMiSizer analytical centrifuge
Patrik Sokola, Tina Skalar, Pavel Šiler, Jan Blahut, Michal Kalina, Peter Veteška, Petr Ptáček
Izvirni znanstveni članek
Oznake: sedimentacija;korund;cirkonijev oksid;sedimentation;corundum;zirconia;
The stability of ceramic suspensions is a key factor in the preparation and shaping of ceramic bodies. The presented work offers an experimental determination of ceramics suspensions stability using the LUMiSizer analytical centrifuge, focusing on kinetic behaviour using transmission profiles and in ...
Leto: 2025 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Synthesis and characterization of a new high-entropy oxide based on rare-earth elements (Dy,Y,Yb,Nd,Pr)O [sub] 1.5[plus minus][delta] prepared by citrate–nitrate combustion synthesis
Tina Skalar, Maks Levičar, Marjan Marinšek, Boštjan Genorio, Petr Ptáček, Jan Blahut, Patrik Sokola
Izvirni znanstveni članek
Oznake: keramika z visoko entropijo;zgorevalna sinteza;termična analiza;pasovna vrzel;high-entropy ceramics;combustion synthesis;thermal analysis;band gap;
High-entropy oxides represent a modern class of materials with broad applicability, in which the configurational entropy of multiple equimolar cations stabilises single-phase structures with unique defect chemistry and tunable functional properties. In the proposed work, a novel rare-earth high-entr ...
Leto: 2026 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Storage stability and rheological aging of photocurable alumina suspensions for digital light processing
Patrik Sokola, Benedikt Polívka, Jiří Švec, Přemysl Menčík, Tina Skalar, Marjan Marinšek, Martin Sedlačík, Matěj Březina, David Markusík, Petr Ptáček
Izvirni znanstveni članek
Oznake: alumina;reologija;sedimentacija;indeks nestabilnosti;keramične suspenzije;DLP tiskanje;gostota sintranja;rheology;sedimentation;instability index;ceramic suspension;DLP printing;sintered density;
The long-term storage stability of photocurable alumina suspensions is a critical factor in Digital Light Processing (DLP), yet conventional sedimentation tests provide only limited information about future changes in suspension behavior. This work evaluates analytical centrifugation (LUMiSizer) as ...
Leto: 2026 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Št. zadetkov: 5
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