Preparation of Y2O3-doped CeO2 nanopowders by microwave-induced combustion process

被引：22
|
作者：
Fu, YP [1 ]
Lin, CH [1 ]
机构：
[1] Wu Feng Inst Technol, Dept Chem Engn, Chiayi 621, Taiwan
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2005年 / 389卷 / 1-2期
关键词：
microwave-induced combustion; yttrium-doped ceria; nanopowders;
D O I：
10.1016/j.jallcom.2004.05.088
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Y2O3-doped CeO2 nanopowders were successfully synthesized by microwave-induced combustion process using cerium nitrate hexahydrate, yttrium nitrate hexahydrate, and urea. The process took only a few minutes to obtain Y2O3-doped CeO2 powders. The nanopowders were investigated by differential thermal analyzer/thermogravimeter (TG/DTA), X-ray diffractometer (XRD), transmission electron microscopy (TEM), and specific surface area measurements (BET). The as-received Y2O3-doped CeO2 powders revealed that the average particle size ranged from 19 to 25 nm, crystallite dimension varied from 14 to 16 nm, and the distribution of specific surface range from 33 to 43 m(2)/g. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：165 / 168
页数：4
相关论文
共 50 条
  • [41] Preparation of Y2O3:Eu3+, Tb3+ nanopowders with tunable luminescence by ammonium bicarbonate co-precipitation method
    Shi, Hui
    Zhang, Xi-Yan
    Wang, Neng-Li
    Dong, Wei-Li
    Mi, Xiao-Yun
    FUNCTIONAL MATERIALS LETTERS, 2015, 8 (01)
  • [42] Influence of synthesis conditions on the properties of Y2O3-MgO nanopowders and sintered nanocomposites
    Xie, Junxi
    Mao, Xiaojian
    Zhu, Qiangqiang
    Jiang, Benxue
    Zhang, Long
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2017, 37 (13) : 4095 - 4101
  • [43] Preparation and Scintillating Properties of Sol-Gel Eu3+, Tb3+ Co-Doped Lu2O3 Nanopowders
    Morales Ramirez, Angel de Jesus
    Garcia Murillo, Antonieta
    Carrillo Romo, Felipe de Jesus
    Garcia Hernandez, Margarita
    Moreno Palmerin, Joel
    Ruiz Guerrero, Rosario
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2011, 12 (09) : 6240 - 6254
  • [44] Preparation of YSZ/Al2O3 composite coatings via electrophoretic deposition of nanopowders
    Kalinina, E. G.
    Efimov, A. A.
    Safronov, A. P.
    INORGANIC MATERIALS, 2016, 52 (12) : 1301 - 1306
  • [45] Preparation of YSZ/Al2O3 composite coatings via electrophoretic deposition of nanopowders
    E. G. Kalinina
    A. A. Efimov
    A. P. Safronov
    Inorganic Materials, 2016, 52 : 1301 - 1306
  • [46] Combustion synthesis and upconversion luminescence of CaSc2O4:Yb3+,Er3+ nanopowders
    彭文芳
    邹少瑜
    刘关喜
    肖全兰
    孟建新
    张蕤
    Journal of Rare Earths, 2011, 29 (04) : 330 - 334
  • [47] A facile sol combustion and calcination process for the preparation of magnetic Ni0.5Zn0.5Fe2O4 nanopowders and their adsorption behaviors of Congo red
    Liu, Ruijiang
    Fu, Hongxia
    Yin, Hengbo
    Wang, Peng
    Lu, Lu
    Tao, Yuting
    POWDER TECHNOLOGY, 2015, 274 : 418 - 425
  • [48] Energy transfer and 2 μm emission in Tm3+/Ho3+ co-doped (Y0.87La0.1Zr0.03)2O3 nanopowders
    Chen Y.
    Wang H.
    Zhang X.
    Xiao Z.
    Yang Q.
    Lei R.
    Deng D.
    Huang L.
    Xu S.
    Wang, Huanping (whpcjlu@hotmail.com), 2018, Editorial Office of Chinese Rare Earths (36): : 468 - 473
  • [49] Energy transfer and 2 μm emission in Tm3+/Ho3+ co-doped(Y0.87La0.1Zr0.03)2O3 nanopowders
    Yaqian Chen
    Huanping Wang
    Xiaoting Zhang
    Zhen Xiao
    Qinghua Yang
    Ruoshan Lei
    Degang Deng
    Lihui Huang
    Shiqing Xu
    JournalofRareEarths, 2018, 36 (05) : 468 - 473
  • [50] Energy transfer and 2 μm emission in Tm3+/Ho3+ co-doped (Y0.87La0.1Zr0.03)2O3 nanopowders*
    Chen, Yaqian
    Wang, Huanping
    Zhang, Xiaoting
    Xiao, Zhen
    Yang, Qinghua
    Lei, Ruoshan
    Deng, Degang
    Huang, Lihui
    Xu, Shiqing
    JOURNAL OF RARE EARTHS, 2018, 36 (05) : 468 - 473
12345