Труды КНЦ (Технические науки вып.4/2023(14))

Труды Кольского научного центра РАН. Серия: Технические науки. 2023. Т. 14, № 4. С. 62-67. Transactions of the Kola Science Centre of RAS. Series: Engineering Sciences. 2023. Vol. 14, No. 4. P. 62-67. Результаты эксперимента № Осаждение Размеры, мкм Осадитель (NH4)SO4 Средний размер, мкм Степень агрегации Наличие других фаз от до 1 Обратное 2 80 Аммиак Нет 30 Да 2 То же 0.5 10 ГКА Нет 4 Слабо агрегирован Да 3 Прямое 20 100 Аммиак Нет 50 Нет 4 То же 10 150 ГКА Нет 25 Нет 5 » 1 50 Аммиак Да 20 Да 6 » 0.5 5 ГКА Да 2 Рыхлые агрегаты Да Список источников 1. Lach R. et al. Transparent YAG material prepared from nano-powder with core-shell morphology // Ceramics International. 2019. V. 45, № 15. P. 19141-19147. 2. Лукин Е. С. Современная высокоплотная оксидная керамика с регулируемой микроструктурой // Огнеупоры и техн. керамика. 1996. V. 1. P. 5-14. 3. Ramanujam P. et al. A comparative study of the synthesis of nanocrystalline Yttrium Aluminium Garnet using sol-gel and co-precipitation methods // Ceramics International. 2014. V. 40, № 3. P. 4179-4186. 4. Jing W. et al. High efficiency synthesis of Nd:YAG powder by a spray co-precipitation method for transparent ceramics // Journal of the European Ceramic Society. 2018. V. 38, № 5. P. 2454-2461. 5. Chen T.-M., Chen S. C., Yu C.-J. Preparation and Characterization of Garnet Phosphor Nanoparticles Derived from Oxalate Coprscipitation // Journal of Solid State Chemistry. 1999. V. 144, № 2. P. 437-441. 6 . Zhou D. et al. Mixed precipitants derived nanocrystalline powders and RE doped LuAG transparent ceramics // Ceramics International. 2022. 7. Nikova M. S. et al. Synthesis of low-agglomerated YAG:Yb nanopowders for transparent ceramics by method of reverse co-precipitation from chloride salts // Naučno-teh. vestn. inf. tehnol. meh. opt. 2019. P. 630-640. 8 . Wang L. et al. Preparation and photoluminescence properties of YAG:Ce3+phosphors by a series of amines assisted co-precipitation method // Journal of Alloys and Compounds. 2016. V. 661. P. 148-154. References 1. Lach R. et al. Transparent YAG material prepared from nano-powder with core-shell morphology. Ceramics International, 2019, vol. 45, no. 15, pp. 19141-19147. 2. Lukin E. S. Sovremennaya vysokoplotnaya oksidnaya keramika s reguliruemoj mikrostrukturoj [Advanced high- density oxide ceramics with controlled microstructure]. Ogneupory i tekhn. keramika [Refractories and technical ceramics], 1996, vol. 1, pp. 5-14. (In Russ.) 3. Ramanujam P. et al. A comparative study of the synthesis of nanocrystalline Yttrium Aluminium Garnet using sol-gel and co-precipitation methods. Ceramics International, 2014, vol. 40, no. 3, pp. 4179-4186. 4. Jing W. et al. High efficiency synthesis of Nd:YAG powder by a spray co-precipitation method for transparent ceramics. Journal o f the European Ceramic Society, 2018, vol. 38, no. 5, pp. 2454-2461. 5. Chen T.-M., Chen S. C., Yu C.-J. Preparation and Characterization of Garnet Phosphor Nanoparticles Derived from Oxalate Coprecipitation. Journal o fSolid State Chemistry, 1999, vol. 144, no. 2, pp. 437-441. 6 . Zhou D. et al. Mixed precipitants derived nanocrystalline powders and RE doped LuAG transparent ceramics. Ceramics International , 2022. 7. Nikova M. S. et al. Synthesis of low-agglomerated YAG:Yb nanopowders for transparent ceramics by method of reverse co-precipitation from chloride salts. Naučno-teh. vestn. inf. tehnol. meh. opt., 2019, pp. 630-640. 8 . Wang L. et al. Preparation and photoluminescence properties of YAG:Ce3+phosphors by a series of amines assisted co-precipitation method. Journal o fAlloys and Compounds, 2016, vol. 661, pp. 148-154. Информация об авторах А. С. Протасов — аспирант; М. О. Сенина — кандидат технических наук, доцент; Д. О. Лемешев — кандидат технических наук, доцент. © Протасов А. С., Сенина М. О., Л емешев Д. О., 2023 6 6