Enhancing luminescent performance in spark plasma sintered YSZ/YAG multilayer ceramics through ultrasound processing; Ceramics International; Vol. 51, iss. 16, Pt. 1
| Источник: | Ceramics International.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 51, iss. 16, Pt. 1.— 2025.— 7 p. |
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| Другие авторы: | , , , , , |
| Примечания: | This study investigates the synergistic effects of ultrasound treatment and spark plasma sintering (SPS) on the microstructure, sintering behavior, and luminescent properties of yttrium-stabilized zirconia (YSZ) and yttrium-aluminum garnet (YAG) co-doped with Ce3+ and Eu3+ multilayer ceramics. For the first time, two ultrasound methods suspension pretreatment and ultrasound pressing were integrated with SPS to fabricate functionally graded ceramics (FGCs). Ultrasound treatment suspension reduced the shrinkage onset temperature by ∼50 °C and enhanced ceramics consolidation, achieving a 9 % increase in relative shrinkage compared to conventional SPS. Ultrasound pressing further enhances the sintering process by reducing the temperature range for intense shrinkage and increasing the shrinkage value by 15 %. The ultrasound treatment improved photoluminescence (PL) efficiency in YSZ:1Ce/YAG:1Ce and YSZ:10Eu/YAG:1Ce ceramics by 2 and 7 %, respectively. The cathodoluminescence (CL) intensity increased 3-fold for ceramics using ultrasound pressing with SPS consolidation. These advancements highlight the potential combination of ultrasound-assisted and SPS method for producing high-performance luminescent multilayered ceramics with applications in optoelectronics Текстовый файл AM_Agreement |
| Язык: | английский |
| Опубликовано: |
2025
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| Предметы: | |
| Online-ссылка: | https://doi.org/10.1016/j.ceramint.2025.06.269 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=681298 |
MARC
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| 200 | 1 | |a Enhancing luminescent performance in spark plasma sintered YSZ/YAG multilayer ceramics through ultrasound processing |f V. Paygin, D. Valiev, E. Dvilis [et al.] | |
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| 330 | |a This study investigates the synergistic effects of ultrasound treatment and spark plasma sintering (SPS) on the microstructure, sintering behavior, and luminescent properties of yttrium-stabilized zirconia (YSZ) and yttrium-aluminum garnet (YAG) co-doped with Ce3+ and Eu3+ multilayer ceramics. For the first time, two ultrasound methods suspension pretreatment and ultrasound pressing were integrated with SPS to fabricate functionally graded ceramics (FGCs). Ultrasound treatment suspension reduced the shrinkage onset temperature by ∼50 °C and enhanced ceramics consolidation, achieving a 9 % increase in relative shrinkage compared to conventional SPS. Ultrasound pressing further enhances the sintering process by reducing the temperature range for intense shrinkage and increasing the shrinkage value by 15 %. The ultrasound treatment improved photoluminescence (PL) efficiency in YSZ:1Ce/YAG:1Ce and YSZ:10Eu/YAG:1Ce ceramics by 2 and 7 %, respectively. The cathodoluminescence (CL) intensity increased 3-fold for ceramics using ultrasound pressing with SPS consolidation. These advancements highlight the potential combination of ultrasound-assisted and SPS method for producing high-performance luminescent multilayered ceramics with applications in optoelectronics | ||
| 336 | |a Текстовый файл | ||
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| 461 | 1 | |t Ceramics International |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 51, iss. 16, Pt. 1 |v 7 p. |d 2025 | |
| 610 | 1 | |a YSZ/YAG | |
| 610 | 1 | |a Functionally graded ceramics | |
| 610 | 1 | |a Multilayered ceramics spark plasma sintering | |
| 610 | 1 | |a Ultrasound pressing | |
| 610 | 1 | |a Luminescent properties | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электронный ресурс | |
| 701 | 1 | |a Paygin |b V. D. |c specialist in the field of material science |c engineer of Tomsk Polytechnic University |f 1992- |g Vladimir Denisovich |9 20806 | |
| 701 | 1 | |a Valiev |b D. T. |c specialist in the field of material science |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1987- |g Damir Talgatovich |9 17370 | |
| 701 | 1 | |a Dvilis |b E. S. |c Chemical Engineer |c senior researcher of Tomsk Polytechnic University, Professor, doctor of physical and mathematical Sciences |f 1969- |g Edgar Sergeevich |9 17959 | |
| 701 | 1 | |a Khasanov |b O. L. |c Russian physicist, materials scientist, Doctor of Engineering |c professor, Director of TPU Nano-Centre and Head of the Department "Nanomaterials and Nanotechnologies" of TPU |f 1958- |g Oleg Leonidovich |9 12652 | |
| 701 | 1 | |a Deulina |b D. E. |c specialist in the field of material science |c Research Engineer of Tomsk Polytechnic University |f 1999- |g Darjya Evgenjevna |9 88618 | |
| 701 | 1 | |a Stepanov |b S. A. |c specialist in the field of lightning engineering |c Engineer of Tomsk Polytechnic University |f 1986- |g Sergey Aleksandrovich |9 17369 | |
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