Search Results - "Galassi, C"

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    Flexible lead-free NBT-BT/PVDF composite films by hot pressing for low-energy harvesting and storage by Vijatovic Petrovic, M., Cordero, F., Mercadelli, E., Brunengo, E., Ilic, N., Galassi, C., Despotovic, Z., Bobic, J., Dzunuzovic, A., Stagnaro, P., Canu, G., Craciun, F.

    Published in Journal of alloys and compounds (05-12-2021)
    “…•NBT-BT-PVDF flexible lead-free piezoelectric composite films were prepared by hot pressing.•Hot pressing method transforms PVDF α-phase into electro-active β…”
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    Journal Article
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    Semiconductor water-based inks: Miniaturized NiO pseudocapacitor electrodes by inkjet printing by Yus, J., Gonzalez, Z., Sanchez-Herencia, A.J., Sangiorgi, A., Sangiorgi, N., Gardini, D., Sanson, A., Galassi, C., Caballero, A., Morales, J., Ferrari, B.

    Published in Journal of the European Ceramic Society (01-08-2019)
    “…The formulation, development and optimization of water-based inks of platelet-like nanoparticles are the main objective of this work. As-synthesized Ni(OH)2…”
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    Advantages and limitations of active phase silanization in PVDF composites: Focus on electrical properties and energy harvesting potential by Petrovic, M. Vijatovic, Craciun, F., Cordero, F., Mercadelli, E., Ilic, N., Despotovic, Z., Bobic, J., Dzunuzovic, A., Galassi, C., Stagnaro, P., Canu, G., Buscaglia, M. T., Brunengo, E.

    Published in Polymer composites (10-04-2024)
    “…In order to further improve the performance of 0.94[(Bi0.5Na0.5)TiO3]‐0.06BaTiO3/polyvinylidene fluoride (NBT‐BT/PVDF) flexible composite films prepared by the…”
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    Elastic response of (1 −  x )Ba(Ti0.8Zr0.2)O3 – x (Ba0.7Ca0.3)TiO3 ( x  = 0.45–0.55) and the role of the intermediate orthorhombic phase in enhancing the piezoelectric coupling by Cordero, F., Craciun, F., Dinescu, M., Scarisoreanu, N., Galassi, C., Schranz, W., Soprunyuk, V.

    Published in Applied physics letters (08-12-2014)
    “…The elastic response of (Ba,Ca)(Ti,Zr)O3 at compositions where the piezoelectric effect is maximized has been measured by different methods between 1 Hz and…”
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    Smearing of induced ferroelectric transition and easy imprinting of different polarization configurations in relaxor ferroelectric (Na1/2Bi1/2)1−xBaxTiO3 by Craciun, F., Galassi, C.

    Published in Applied physics letters (22-04-2013)
    “…(Na1/2Bi1/2)1−xBaxTiO3 ferroelectrics behave as relaxors for 0.055 < x < 0.10. Inside this region, we found peculiar features distinguishing samples with…”
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    High dielectric constant and frozen macroscopic polarization in dense nanocrystalline BaTiO3 ceramics by Buscaglia, M. T., Viviani, M., Buscaglia, V., Mitoseriu, L., Testino, A., Nanni, P., Zhao, Zhe, Nygren, M., Harnagea, C., Piazza, D., Galassi, C.

    “…Theoretical models for small ferroelectric particles predict a progressive decrease of the Curie temperature, spontaneous lattice strain, and polarization…”
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    Field-induced antiferroelectric to ferroelectric transitions in (Pb1–xLax)(Zr0.90Ti0.10)1–x/4O3 investigated by in situ X-ray diffraction by Ciuchi, I.V., Chung, C.C., Fancher, C.M., Guerrier, J., Forrester, J.S., Jones, J.L., Mitoseriu, L., Galassi, C.

    Published in Journal of the European Ceramic Society (01-12-2017)
    “…Phase transitions and field-induced preferred orientation in (Pb1-xLax)(Zr0.90Ti0.10)1–x/4O3 (PLZT x/90/10) ceramics upon electric field cycling using in situ…”
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    An analysis of current transients during electrophoretic deposition (EPD) from colloidal TiO2 suspensions by BALDISSERRI, C, GARDINI, D, GALASSI, C

    Published in Journal of colloid and interface science (01-07-2010)
    “…This is a simple quantitative analysis of the electrical current transients recorded during the electrophoretic deposition (EPD) of TiO(2) particles from…”
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    Multiferroic (Nd,Fe)-doped PbTiO3 thin films obtained by pulsed laser deposition by Dumitru-Grivei, M., Ion, V., Birjega, R., Moldovan, A., Craciun, F., Cernea, M., Galassi, C., Dinescu, M.

    “…We report the successful growth of multiferroic (Nd,Fe)-doped PbTiO 3 thin films with the composition (Pb 0.88 Nd 0.08 )(Ti 0.93 Fe 0.05 Mn 0.02 )O 3 (PNFT)…”
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    Composite BNT-BT0.08/CoFe2O4 with core-shell nanostructure for piezoelectric and ferromagnetic applications by Cernea, M., Vasile, B.S., Ciuchi, I.V., Surdu, V.A., Bartha, C., Iuga, A., Galizia, P., Galassi, C.

    “…[Display omitted] •BNT-BT0.08/CoFe2O4 core-shell composite, powder and ceramic, was prepared.•Sol-gel method was used for fabrication of this core-shell…”
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    Synthesis and characterization of novel ferrite–piezoelectric multiferroic core–shell-type structure by Cernea, M., Vasile, B. S., Ciuchi, I. V., Surdu, V. A., Bartha, C., Iuga, A., Galizia, P., Galassi, C.

    Published in Journal of materials science (01-07-2018)
    “…Hybrid ferromagnetic/piezoelectric core–shell nanoparticles and ceramics have potential for a wide range of applications due to their tunability, electronic…”
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    Novel multiferroic (Pb1−3x/2Ndx)(Ti0.98−yFeyMn0.02)O3 ceramics with coexisting ferroelectricity and ferromagnetism at ambient temperature by Craciun, F., Cernea, M., Fruth, V., Zaharescu, M., Atkinson, I., Stanica, N., Tanase, L.C., Diamandescu, L., Iuga, A., Galassi, C.

    Published in Materials & design (15-11-2016)
    “…We report the evolution of structural, dielectric, ferroelectric and ferromagnetic properties in novel (Pb1−3x/2Ndx)(Ti0.98−yFeyMn0.02)O3 perovskite…”
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    High photocatalytic efficiency of inkjet printed patterns by formulation of eco-friendly TiO2-based inks by Yus, J., Gonzalez, Z., Sanchez-Herencia, A.J., Sangiorgi, A., Sanson, A., Galassi, C., Ferrari, B.

    Published in Open ceramics (01-12-2021)
    “…High photocatalytic performances of inkjet printed patterns has been achieved by a green formulation of water-based suspension including commercial TiO2…”
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    Sharp silicon/lead zirconate titanate interfaces by electrophoretic deposition on bare silicon wafers and post-deposition sintering by Baldisserri, C., Gardini, D., Galassi, C.

    Published in Sensors and actuators. A. Physical. (01-02-2012)
    “…► Silicon/PZT stacked structures by electrophoretic deposition (EPD). ► EPD of PZT on bare silicon wafers without metallization. ► Sharp and well-adhered…”
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    Tape cast porosity-graded piezoelectric ceramics by Mercadelli, E., Sanson, A., Pinasco, P., Roncari, E., Galassi, C.

    Published in Journal of the European Ceramic Society (01-04-2010)
    “…In this work a functionally graded porous Nb-doped PZT material (PZTN) was produced by tape casting. Each step of the production process (slurry formulation,…”
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    Dielectric and piezoelectric properties of PZT ceramics with anisotropic porosity by Piazza, D., Galassi, C., Barzegar, A., Damjanovic, D.

    Published in Journal of electroceramics (01-05-2010)
    “…Pb(Zr,Ti)O 3 ceramics with homogenous, anisotropic porosity were manufactured and the influence of the anisotropic porosity on the dielectric and piezoelectric…”
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    Influence of carbon black on slurry compositions for tape cast porous piezoelectric ceramics by Mercadelli, E., Sanson, A., Pinasco, P., Roncari, E., Galassi, C.

    Published in Ceramics international (01-09-2011)
    “…Functionally graded porous piezoceramics are of interest for ultrasonic applications as the gradual decrease of acoustical impedance improves the transfer of…”
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