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https://elib.bsu.by/handle/123456789/289417
Заглавие документа: | Aqueous tape casting of the 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 ceramic films: Production optimization and properties |
Авторы: | Kudrevičius, Tomas Plyushch, Artyom Ivanov, Maksim Svirskas, Šarūnas Plaušinaitienė, Valentina Selskis, Algirdas Kuzhir, Polina Banys, Jūras |
Тема: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
Дата публикации: | 2021 |
Издатель: | Springer; CODEN; JOELF |
Библиографическое описание источника: | J Electroceram 2021;46(1):20-25. |
Аннотация: | The 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 ceramic films were prepared using the water-based tape casting method. Two main components of the slurry are water and solids. The concentrations of other chemicals, the surfactant and binder, are at the level of 1 wt.%. Both binder and surfactant are eco-friendly polymers. Additional chemicals are not required. The optimal concentration of surfactant determined through viscosity measurements. The density of the ceramics was studied as a function of the concentration of water and binder. The density is nearly independent of amount of water despite a wide range of values of concentration. This independence is a powerful tool to cast using different techniques. The density substantially depends only on binder concentration. The polymers removal protocol of the cast films was optimized using thermogravimetric analysis. As a result, the translucent ceramic films with a relative density of 98% and thickness of 70 μm were prepared. The permittivity, remnant polarization and pyrocurrent measurements, along with the scanning electron microscopy, prove the high density of the ceramics. |
URI документа: | https://elib.bsu.by/handle/123456789/289417 |
DOI документа: | 10.1007/s10832-021-00240-z |
Scopus идентификатор документа: | 85107889116 |
Финансовая поддержка: | This project has received funding from the Research Council of Lithuania (LMTLT), agreement No S-LLT-20-4. |
Лицензия: | info:eu-repo/semantics/openAccess |
Располагается в коллекциях: | Статьи НИУ «Институт ядерных проблем» |
Полный текст документа:
Файл | Описание | Размер | Формат | |
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Tape_Casting_PMN_PT_rev2.pdf | 4,62 MB | Adobe PDF | Открыть |
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