Preparation of Sub-micron Spherical Y2O3 Particles and Transparent Ceramics
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Abstract
1 (1.中国科学院 上海硅酸盐研究所，高性能陶瓷和超微结构国家重点实验室，上海 200050; 2. 湖北大学 材料科学与工程 学院, 武汉 430062) 摘 要: Y2O3 以其优良的物理化学性质，以及在 280 nm~8 μm 波段的宽频段内高透明性，而广泛应用于激光介质或 光学窗口等领域。制备高透明的 Y2O3 陶瓷是目前的研究热点和难点, 而高质量的粉体是制备高透明氧化钇陶瓷的 关键，尿素均相沉淀法以其爆发成核和均匀可控的阴离子释放机制而成为单分散颗粒制备的主要方法。本工作以 硝酸钇和尿素为原料，采用尿素均相沉淀法制备了球形单分散、亚微米级的 Y2O3 粉体。采用不同方法研究了 Y2O3 前驱体和煅烧后粉体的结构、物相演变和形貌。前驱体的颗粒尺寸约为 330 nm
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References (27)
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1. AN L, ITO A, GOTO T. Transparent yttria produced by spark plasma sintering at moderate temperature and pressure profiles. Journal of the European Ceramic Society, 2012, 32(5):1035.10.1016/j.jeurceramsoc.2011.11.023 ↗
2. EILERS H. Fabrication, optical transmittance, and hardness of IR-transparent ceramics made from nanophase yttria. Journal of the European Ceramic Society, 2007, 27(16):4711.10.1016/j.jeurceramsoc.2007.04.006 ↗
3. ZHU L L, PARK Y J, GAN L, et al. Fabrication and characterization of highly transparent Er: Y2O3 ceramics with ZrO2 and La2O3 additives. Ceramics International, 2017, 43(16):13127.10.1016/j.ceramint.2017.07.004 ↗
4. ZHANG H, KIM B N, MORITA K, et al. Fabrication of transparent yttria by high-pressure spark plasma sintering. Journal of the American Ceramic Society, 2011, 94(10):3206.10.1111/j.1551-2916.2011.04789.x ↗
5. HOSKINS R, SOFFER B. Stimulated emission from Y2O3: Nd3+. Applied Physics Letters, 1964, 4(1):22.10.1063/1.1723577 ↗
6. ZHANG L, YANG J, YU H, et al. High performance of La-doped Y2O3 transparent ceramics. Journal of Advanced Ceramics, 2020, 9(4):493.10.1007/s40145-020-0392-7 ↗
7. GAN L, PARK Y J, ZHU L L, et al. Optical and thermo- mechanical properties of fine-grained transparent yttria ceramics fabricated by hot-press sintering for infrared window applications. Journal of the European Ceramic Society, 2018, 38(11):4064.10.1016/j.jeurceramsoc.2018.04.056 ↗
8. NI M, WANG J, MA J, et al. Synthesis of yttria nanopowder with poly acrylic acid as dispersant for highly transparent yttria ceramics. Journal of the American Ceramic Society, 2022, 105(3):20297.10.1111/jace.18205 ↗
9. ANDERSSON R C. Transparent yttria-based ceramics and method for producing same. U. S. Patent 3545987(1972).
10. YANAGITANI T, YAGI H, ICHIKAWA M. Production of yttrium-aiuminium-garnet fine powder. Japanese Patent 10-10133(1995).
11. ZHANG L, ZHOU T Y, YANG H, et al. Preparation and characterization of monodispersed and spherical YAG powder for transparent ceramic by spray drying. Journal of Inorganic Materials, 2015, 30(5):487.10.15541/jim20140533 ↗
12. BARRINGER E A, BOWEN H K. Effects of particle packing on the sintered microstructure. Applied Physics A, 1988, 45(10):271.10.1007/BF00617931 ↗
13. ZHAO Y, ZHANG X, LI X, et al. Monodispersed spherical Y2O3 and Y2O3: Eu3+ particles synthesized from modified homogeneous urea precipitation process. Journal of Alloys and Compounds, 2020, 829: 154562.10.1016/j.jallcom.2020.154562 ↗
14. HUANG Z. Fabrication of transparent yttria ceramics using precipitation derived nanopowder. Chinese Journal of Materials Research, 2004, 18(4):399.
15. BAUMER V N, DEINEKA T G, KORSHIKOVA T A, et al. Production of Y3Al5O12 and Y2O3 nanopowders for optical ceramics. Crystallography Reports, 2008, 53(12):1191.10.1134/S1063774508070171 ↗
16. KUMAR R S, PRIYANKA K S, KHANRA A, et al. A novel approach of synthesizing nano Y2O3 powders for the fabrication of submicron IR transparent ceramics. Ceramics International, 2021, 47(12):16986.10.1016/j.ceramint.2021.02.270 ↗
17. BREGIROUX, DAMIEN, VIANA, et al. Nanostructured Y2O3 ceramics elaborated by spark plasma sintering of nanopowder synthesized by PEG assisted combustion method: the influence of precursor morphological characteristics. Ceramics International, 2017, 43(17):15834.10.1016/j.ceramint.2017.08.153 ↗
18. JUNG W K, MA H J, JUNG S W, et al. Effects of calcination atmosphere on monodispersed spherical particles for highly optical transparent yttria ceramics. Journal of the American Ceramic Society, 2017, 100(5): 1876.10.1111/jace.14776 ↗
19. 王殿元, 段兴凯, 王侃民, 等.一种氧化钇透明陶瓷的制备方法: CN201610137851. X. 2016-03-11.
20. QIN H, ZHANG X, LIU H, et al. Mechanism of ammonium sulfate regulation effect on microstructure of Y2O3 nanopowders via urea precipitation method. CrystEngComm, 2013, 15(25):5076.10.1039/c3ce40186c ↗
21. QU J, ZHU Q, LI J G, et al. Eu3+ activated Y2O3 red phosphor monospheres: size-controlled processing and luminescence property. Journal of Inorganic Materials, 2016, 31(10):1087.10.15541/jim20160207 ↗
22. QIN H, LIU H, SANG Y, et al. Ammonium sulfate regulation of morphology of Nd: Y2O3 precursor via urea precipitation method and its effect on the sintering properties of Nd: Y2O3 nanopowders. CrystEngComm, 2012, 14(5):1783.10.1039/c1ce06230a ↗
23. CHEN P L, CHEN I W. Grain boundary mobility in Y2O3: defect mechanism and dopant effects. Journal of the American Ceramic Society, 1996, 79(7): 1801.10.1111/j.1151-2916.1996.tb07998.x ↗
24. LIU Y, GAN L, QIN X, et al. Highly transparent yttria ceramics with Nb2O5/Ta2O5 as novel sintering additives by pressureless vacuum sintering. Journal of the American Ceramic Society, 2023, 106(6):3557.10.1111/jace.19036 ↗
25. WHITEHEAD C B, ÖZKAR S, FINKE R G. LaMer’s 1950 Model for particle formation of instantaneous nucleation and diffusion- controlled growth: a historical look at the model’s origins, assumptions, equations, and underlying sulfur sol formation kinetics data. Chemistry of Materials, 2019, 31(18):7116.10.1021/acs.chemmater.9b01273 ↗
26. 李长青, 张明福, 左洪波, 等. 影响透明陶瓷透光性能的因素. 兵器材料科学与工程, 2006, 29(2):26.
27. JIANG D L. Transparent ceramics: one of the most important field of research and development of inorganic materials. Journal of Inorganic Materials, 2009, 24(5):873.10.3724/SP.J.1077.2009.00873 ↗