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Development of Yttrium-Doped BaTiO(3) for Next-Generation Multilayer Ceramic Capacitors
[Image: see text] The use of electronic devices that incorporate multilayer ceramic capacitors (MLCCs) is on the rise, requiring materials with good electrical properties and a narrow band gap. This study synthesized yttrium-substituted barium titanate (Ba(1–x)Y(x)TiO(3), BYT) using a sol–gel proces...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9996788/ https://www.ncbi.nlm.nih.gov/pubmed/36910924 http://dx.doi.org/10.1021/acsomega.2c07497 |
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author | Tihtih, Mohammed Ibrahim, Jamal Eldin F. M. Basyooni, Mohamed A. En-nadir, Redouane Belaid, Walid Hussainova, Irina Kocserha, István |
author_facet | Tihtih, Mohammed Ibrahim, Jamal Eldin F. M. Basyooni, Mohamed A. En-nadir, Redouane Belaid, Walid Hussainova, Irina Kocserha, István |
author_sort | Tihtih, Mohammed |
collection | PubMed |
description | [Image: see text] The use of electronic devices that incorporate multilayer ceramic capacitors (MLCCs) is on the rise, requiring materials with good electrical properties and a narrow band gap. This study synthesized yttrium-substituted barium titanate (Ba(1–x)Y(x)TiO(3), BYT) using a sol–gel process at 950 °C with varying concentrations of yttrium (0 ≤ x ≤ 0.3). X-ray diffraction analysis showed that the tetragonal phase became less pronounced as the yttrium content increased. The samples had varying grain sizes and porosity, with the BY30%T sample having the narrowest band gap at 2.21 eV. The BYT ceramic with 30% yttrium had a thermal conductivity of up to 7 W/m K and an electrical conductivity down to 0.002 (Ω cm)(−1) at 180 °C. The current–voltage characteristics of the BYT MLCC were also studied, showing potential use in next-generation high-capacity MLCCs. This work presents BYT as a promising material for these types of capacitors. |
format | Online Article Text |
id | pubmed-9996788 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-99967882023-03-10 Development of Yttrium-Doped BaTiO(3) for Next-Generation Multilayer Ceramic Capacitors Tihtih, Mohammed Ibrahim, Jamal Eldin F. M. Basyooni, Mohamed A. En-nadir, Redouane Belaid, Walid Hussainova, Irina Kocserha, István ACS Omega [Image: see text] The use of electronic devices that incorporate multilayer ceramic capacitors (MLCCs) is on the rise, requiring materials with good electrical properties and a narrow band gap. This study synthesized yttrium-substituted barium titanate (Ba(1–x)Y(x)TiO(3), BYT) using a sol–gel process at 950 °C with varying concentrations of yttrium (0 ≤ x ≤ 0.3). X-ray diffraction analysis showed that the tetragonal phase became less pronounced as the yttrium content increased. The samples had varying grain sizes and porosity, with the BY30%T sample having the narrowest band gap at 2.21 eV. The BYT ceramic with 30% yttrium had a thermal conductivity of up to 7 W/m K and an electrical conductivity down to 0.002 (Ω cm)(−1) at 180 °C. The current–voltage characteristics of the BYT MLCC were also studied, showing potential use in next-generation high-capacity MLCCs. This work presents BYT as a promising material for these types of capacitors. American Chemical Society 2023-02-22 /pmc/articles/PMC9996788/ /pubmed/36910924 http://dx.doi.org/10.1021/acsomega.2c07497 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Tihtih, Mohammed Ibrahim, Jamal Eldin F. M. Basyooni, Mohamed A. En-nadir, Redouane Belaid, Walid Hussainova, Irina Kocserha, István Development of Yttrium-Doped BaTiO(3) for Next-Generation Multilayer Ceramic Capacitors |
title | Development of
Yttrium-Doped BaTiO(3) for
Next-Generation Multilayer Ceramic Capacitors |
title_full | Development of
Yttrium-Doped BaTiO(3) for
Next-Generation Multilayer Ceramic Capacitors |
title_fullStr | Development of
Yttrium-Doped BaTiO(3) for
Next-Generation Multilayer Ceramic Capacitors |
title_full_unstemmed | Development of
Yttrium-Doped BaTiO(3) for
Next-Generation Multilayer Ceramic Capacitors |
title_short | Development of
Yttrium-Doped BaTiO(3) for
Next-Generation Multilayer Ceramic Capacitors |
title_sort | development of
yttrium-doped batio(3) for
next-generation multilayer ceramic capacitors |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9996788/ https://www.ncbi.nlm.nih.gov/pubmed/36910924 http://dx.doi.org/10.1021/acsomega.2c07497 |
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