Low-temperature synthesis and characterization of lead-free BaTi0.89Sn0.11O3 piezoelectric powders
| العنوان: | Low-temperature synthesis and characterization of lead-free BaTi0.89Sn0.11O3 piezoelectric powders |
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| المؤلفون: | Marwa Zahid, Ouissal Kharraz, M'barek Amjoud, Daoud Mezzane, Mohamed Gouné, Khalid Hoummada, Ismael Saadoune, Sebastien Fourcade, Pierre Stocker, Brigita Rožič, Zdravko Kutnjak, Mimoun El Marssi |
| المساهمون: | Laboratoire des Matériaux Innovants, Energie et Développement Durable [Marrakech] (IMED-Lab ), Faculté des Sciences et Techniques Marrakech (FSTG), Université Cadi Ayyad [Marrakech] (UCA)-Université Cadi Ayyad [Marrakech] (UCA), Laboratoire de Physique de la Matière Condensée - UR UPJV 2081 (LPMC), Université de Picardie Jules Verne (UPJV), Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB), Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut des Matériaux, de Microélectronique et des Nanosciences de Provence (IM2NP), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Institut de Chimie Radicalaire (ICR), Aix Marseille Université (AMU)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Jozef Stefan Institute [Ljubljana] (IJS), The financial support of the European Union Horizon 2020 Research and Innovation actions MSCA-RISE-ENGIMA (No. 778072) and MSCA-RISE-MELON (No. 872631) and ARRS project J1-9147 and program P1-0125 and CNRST Priority Program PPR 15/2015 and the ministry of Science and Higher Education of the Russian Federation, grant agreement No 075-15-2021-953. |
| المصدر: | Materials Today: Proceedings Materials Today: Proceedings, 2022, 62 (Part 11), pp.A8-A14. ⟨10.1016/j.matpr.2022.07.032⟩ |
| بيانات النشر: | Elsevier BV, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Low-temperature chemistry, Barium stannate titanate, Sol-gel Hydrothermal, [CHIM.MATE]Chemical Sciences/Material chemistry, Lead-free piezoelectric |
| الوصف: | International audience; Barium stannate titanate (BaTi0.89Sn0.11O3, BTS11) is one of the reported lead-free materials that exhibit high dielectric and piezoelectric properties near ambient temperature. In this work, BTS11 powders were elaborated via a soft chemistry method at very low temperatures using two synthesized approaches combining sol-gel and hydrothermal processes. In the first approach, the effect of the barium precursor on the purity and the crystallinity of the BTS11 powders were studied. In contrast, in the second approach, the influence of the hydrothermal temperature on the BTS11 proprieties was analyzed. As a result, pure and uniform fine powders were obtained at 180 °C. The appropriate mass fraction of BTS11, which leads to high suspension stability in water, is below 3%. These eco-friendly and pure piezoelectric powders can be used without further heat-treatment in several applications such as lead-free piezoelectric decontamination of organic pollutants and photocatalyst, hydrogen generation and as fillers in flexible nanocomposites nano-generators for energy harvesting and energy storage. |
| تدمد: | 2214-7853 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eafc9ecaa5913a0c7a3208f2b01ca8c3 https://doi.org/10.1016/j.matpr.2022.07.032 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....eafc9ecaa5913a0c7a3208f2b01ca8c3 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22147853 |
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