Doped and Co-doped CeO2: Preparation and properties
Нема приказа
Аутори
Bošković, Snežana B.Đurović, Dejan R.
Zec, Slavica
Matović, Branko
Zinkevich, Matvei
Aldinger, Fritz
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Glycine/nitrate method was modified and applied to synthesize ceria solid solutions doped with rare earth cations and yttrium (Gd, Sm, Nd, Y) in the concentration range 0 LT = x LT = 0.25. The modification of glycine nitrate process was performed by substituting a portion of Ce-nitrate with the less expensive Ce-acetate. Nanometric size powder particles were obtained. Powder properties such as specific surface area, crystallite and particle size, dopants content and lattice parameters have been studied. The results showed that the dopants used in the mentioned concentration range formed solid solutions with host ceria. Defect model introducing anion vacancy radius can be applied to calculate lattice parameters and theoretical densities of doped and four-fold co-doped ceria nanosized solid solutions. (C) 2007 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
Кључне речи:
Nanosized CeO2 / Solid solutions / Chemical synthesis / PropertiesИзвор:
Ceramics International, 2008, 34, 8, 2001-2006Финансирање / пројекти:
- Наноструктурни чврсти раствори за примену у електроници и алтернативним изворима енергије (RS-MESTD-MPN2006-2010-142003)
DOI: 10.1016/j.ceramint.2007.07.036
ISSN: 0272-8842
WoS: 000260735500031
Scopus: 2-s2.0-53149124834
Колекције
Институција/група
VinčaTY - JOUR AU - Bošković, Snežana B. AU - Đurović, Dejan R. AU - Zec, Slavica AU - Matović, Branko AU - Zinkevich, Matvei AU - Aldinger, Fritz PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3563 AB - Glycine/nitrate method was modified and applied to synthesize ceria solid solutions doped with rare earth cations and yttrium (Gd, Sm, Nd, Y) in the concentration range 0 LT = x LT = 0.25. The modification of glycine nitrate process was performed by substituting a portion of Ce-nitrate with the less expensive Ce-acetate. Nanometric size powder particles were obtained. Powder properties such as specific surface area, crystallite and particle size, dopants content and lattice parameters have been studied. The results showed that the dopants used in the mentioned concentration range formed solid solutions with host ceria. Defect model introducing anion vacancy radius can be applied to calculate lattice parameters and theoretical densities of doped and four-fold co-doped ceria nanosized solid solutions. (C) 2007 Elsevier Ltd and Techna Group S.r.l. All rights reserved. T2 - Ceramics International T1 - Doped and Co-doped CeO2: Preparation and properties VL - 34 IS - 8 SP - 2001 EP - 2006 DO - 10.1016/j.ceramint.2007.07.036 ER -
@article{ author = "Bošković, Snežana B. and Đurović, Dejan R. and Zec, Slavica and Matović, Branko and Zinkevich, Matvei and Aldinger, Fritz", year = "2008", abstract = "Glycine/nitrate method was modified and applied to synthesize ceria solid solutions doped with rare earth cations and yttrium (Gd, Sm, Nd, Y) in the concentration range 0 LT = x LT = 0.25. The modification of glycine nitrate process was performed by substituting a portion of Ce-nitrate with the less expensive Ce-acetate. Nanometric size powder particles were obtained. Powder properties such as specific surface area, crystallite and particle size, dopants content and lattice parameters have been studied. The results showed that the dopants used in the mentioned concentration range formed solid solutions with host ceria. Defect model introducing anion vacancy radius can be applied to calculate lattice parameters and theoretical densities of doped and four-fold co-doped ceria nanosized solid solutions. (C) 2007 Elsevier Ltd and Techna Group S.r.l. All rights reserved.", journal = "Ceramics International", title = "Doped and Co-doped CeO2: Preparation and properties", volume = "34", number = "8", pages = "2001-2006", doi = "10.1016/j.ceramint.2007.07.036" }
Bošković, S. B., Đurović, D. R., Zec, S., Matović, B., Zinkevich, M.,& Aldinger, F.. (2008). Doped and Co-doped CeO2: Preparation and properties. in Ceramics International, 34(8), 2001-2006. https://doi.org/10.1016/j.ceramint.2007.07.036
Bošković SB, Đurović DR, Zec S, Matović B, Zinkevich M, Aldinger F. Doped and Co-doped CeO2: Preparation and properties. in Ceramics International. 2008;34(8):2001-2006. doi:10.1016/j.ceramint.2007.07.036 .
Bošković, Snežana B., Đurović, Dejan R., Zec, Slavica, Matović, Branko, Zinkevich, Matvei, Aldinger, Fritz, "Doped and Co-doped CeO2: Preparation and properties" in Ceramics International, 34, no. 8 (2008):2001-2006, https://doi.org/10.1016/j.ceramint.2007.07.036 . .