The present study demonstrates the feasibility of stereolithographic 3D printing of composite objects based on acrylic photocurable formulations, containing in situ generated silver nanoparticles (AgNPs). The laser radiation of a commercial stereolithography printer was used to both selectively cure, layer by layer, the acrylic resin and to reduce a silver salt to AgNPs. The presence of the filler causes an increase in the physical and mechanical properties of the samples that become significantly stiffer and stronger than the pristine matrix.
Advanced resins for stereolithography: In situ generation of silver nanoparticles / Taormina, G.; Sciancalpore, C.; Messori, M.; Bondioli, F.. - 1981:(2018), p. 020065. (Intervento presentato al convegno 9th International Conference on Times of Polymers and Composites: From Aerospace to Nanotechnology tenutosi a ita nel 2018) [10.1063/1.5045927].
Advanced resins for stereolithography: In situ generation of silver nanoparticles
Messori M.;
2018
Abstract
The present study demonstrates the feasibility of stereolithographic 3D printing of composite objects based on acrylic photocurable formulations, containing in situ generated silver nanoparticles (AgNPs). The laser radiation of a commercial stereolithography printer was used to both selectively cure, layer by layer, the acrylic resin and to reduce a silver salt to AgNPs. The presence of the filler causes an increase in the physical and mechanical properties of the samples that become significantly stiffer and stronger than the pristine matrix.
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