22 KB1197 KB21 KB200020242011Hauptman, NinaHorvat, MašaKlanjšek Gunde, MartaMaček, Marijanletnik:45številka:6str. 627-632ISSN:1580-2949COBISSID:4875546URN:URN:NBN:SI:doc-ILYCSGM3enInštitut za kovinske materiale in tehnologijeMateriali in tehnologijeelektrična prevodnostprevodna tiskarska barvasitotisktiskana elektronikaScreen-printed electrically conductive functionalities in paper substrates| Elektroprevodne oblike, pripravljene s sitotiskom na papirnih podlagah|The topological and electrical properties of screen-printed conductive lines, applying silver-based conductive ink are analyzed. The influence of the substrate, curing time and wet-to-wet overprinting is analyzed. The mechanicalprofilometer, optical microscope and SEM images did not give the same information about the topography of the prints. Areas without functional particles on the line boundaries could be seen on the SEM micrographs, whereasthe profilometer and optical microscope could not support such information, and thus provide wider lines. Careful analysis confirms that the printing parameters influence the electrical resistivity of the printed products. Overprinting does not influence a great deal on the shape of lines; however, these lines have a smaller resistivity. The larger resistivity of theprints was obtained on a rough and porous substrate and was smaller on the smooth one. The influence of curing time was also shownTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaInštitut za kovinske materiale in tehnologije