Informace o publikaci
Magnetic layers for applications in printed electronics
| Autoři | |
|---|---|
| Rok publikování | 2021 |
| Druh | Konferenční abstrakty |
| Fakulta / Pracoviště MU | |
| Citace | |
| Popis | Fe2O3 and Fe3O4 nanoparticles were used for the preparation of magnetic inks and applied for the deposition of nanocomposite layers by 2D inkjet printing technology under ambient conditions. The structural and magnetic properties of samples in all forms - powder, ink, layer - were investigated by means of wide portfolio of structural and surface analysis methods. The results have shown the applicability of 2D inkjet printing for preparation of magnetic layers and, slight differences in structural properties with respect to magnetic material used, and little worse magnetic properties of coatings based on Fe2O3 ink. The main aim was to obtain a set of complex data for the production of printed magnetic layers applicable in electronic devices, e.g. in magnetic core with eight printed layers of Fe3O4 ink on flexible PET substrate. The core has been tested as an induction magnetic sensor illustrated by Fig. 1. The relative permeability was 2, which is about 1 magnitude higher than values reported by other authors [1]. |