| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Houivet, David
Université de Caen Normandie
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Solution combustion synthesis of CaZrO$_3$ ceramic perovskite using different fuels: In-situ FT-IR studies and monitoring of the flame reaction by thermocouplecitations
- 2023Synthesis of TiC(1-x)–ZrCx (x=0.2) composite by FAST-SPS-FCT technology, effect of SWCNTs and nano-WC additions on structural properties: Application for ballistic protection
- 2022A Novel Approach to the Sintering Schedule of Ba (Co0.7Zn0.3)1/3Nb2/3O3 Dielectric Ceramics for Microwave Applications
- 2022A Novel Approach to the Sintering Schedule of Ba (Co0.7Zn0.3)1/3Nb2/3O3 Dielectric Ceramics for Microwave Applications
- 2020Study of the Nanocomposite Mo2C(1-x)-TiC(x)-SWCNTs by Field Actived Sparck Plasma Sintering Process’
- 2020Study of the Nanocomposite cBN/TiC-SWCNTs by Field Actived Sparck Plasma Sintering Process
- 2020Study of the Nanocomposite cBN/TiC-SWCNTs by Field Actived Sparck Plasma Sintering Process
- 2020‘Study of the High Performance Ceramic-Matrix Composites (CMC’s) byCombustion in the TiO2-Al-C System’
- 2020Study of the Nanocomposite Mo2C(1-x)-TiC(x)-SWCNTs by Field Actived Sparck Plasma Sintering Process
- 2020‘Study of the Nanocomposite cBN/TiC-SWCNTs by Field Actived Sparck Plasma Sintering Process’
- 2019Synthesis of Ca(ZrxTi1-x )O3 perovskites for multilayer capacitors with non-noble metal frames
- 2015Improvement of microwave dielectric properties of Ba(Co0.7Zn0.3)1/3Nb2/3O3 ceramics prepared by solid-state reactioncitations
- 2014Influence of Li2Co3 and V2O5 combined additions on the sintering and dielectric properties of Ca0.5Sr0.5TiO3 ceramics prepared from powders synthesized by sol-gel method
- 2014Low sintering temperature of ZnNb2O6 for silver co-sinteringcitations
- 2013Studies on Chemical Resistance of PET-Mortar Composites: Microstructure and Phase Composition Changescitations
Places of action
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article
Improvement of microwave dielectric properties of Ba(Co0.7Zn0.3)1/3Nb2/3O3 ceramics prepared by solid-state reaction
Abstract
The aqueous mixing technique-assisted solid-state method was used to synthesize Ba(Co0.7Zn0.3)1/3Nb2/3O3 (BCZN) ceramics. The optimum pH of the slurry used for the BCZN synthesis was determined from plots of the Zeta potential (ζ) and the viscosity versus pH. The as-prepared materials were characterized by XRD, TG-DTA, SEM and EDS. The microwave dielectric properties are measured using a network analyzer. Ba5Nb4O15 and Ba8(Co,Zn)1Nb6O24 secondary phases were found on the surface of all samples. The ceramic materials sintered at 1350 °C were found to have a high quality factor Qf of 96132, a high dielectric constant εr of 34.5 and near-zero temperature coefficient of the resonant frequency τf of 0 ppm/°C measured at 6 GHz.