The Effect of Pr Doping Contents on the Structural, Microstructure and Dielectric Properties of BaBi2Nb2O9 Aurivillius Ceramics

被引：5

作者：

Rerak, Michal ^{[1
]}

Makowska, Jolanta ^{[1
]}

Osinska, Katarzyna ^{[1
]}

Goryczka, Tomasz ^{[1
]}

Zawada, Anna ^{[2
]}

Adamczyk-Habrajska, Malgorzata ^{[1
]}

机构：

[1] Univ Silesia, Fac Sci & Technol, 1A 75 Pulku Piechoty St, PL-41500 Chorzow, Poland

[2] Czestochowa Tech Univ, Fac Prod Engn & Mat Technol, Aleja Armii Krajowej 19 Str, PL-42200 Czestochowa, Poland

来源：

MATERIALS | 2022年 / 15卷 / 16期

关键词：

ceramics; Aurivillius structure; BaBi2Nb2O9; praseodymium Pr3+; BISMUTH OXIDE LAYERS; LEAD; BEHAVIOR; N=2;

D O I：

10.3390/ma15165790

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：

Aurivillius BaBi2Nb2O9 and Ba1-xPrxBi2Nb2O9 ceramics were successfully synthesized by a simple solid state reaction method. Ceramics were prepared from reactants: Nb2O5, Bi2O3, BaCO3 and Pr2O3. The microstructure, structure, chemical composition, and dielectric properties of the obtained materials were examined. Dielectric properties were investigated in a wide range of temperatures (T = 20-500 degrees C) and frequencies (f = 0.1 kHz-1 MHz). The obtained ceramic materials belong to the group of layered perovskites, crystallizing in a tetragonal structure with the space group I4/mmm. Modification of the barium niobate compound with praseodymium ions influenced its dielectric properties and introducing a small concentration of the dopant ion causes a slight increase in the value of electric permittivity and shifts its maximum towards higher temperatures.

引用

页数：15

共 50 条

[41] Effect of rare earth ion doping on the structural, microstructural and diffused phase transition characteristics of BaBi2Nb2O9 relaxor ferroelectrics
Kannan, B. Rajesh
Venkataraman, B. Harihara
CERAMICS INTERNATIONAL, 2014, 40 (10) : 16365 - 16369
[42] Effect of Er3+ ion doping on structural, ferroelectric and up/down conversion luminescence in BaBi2Nb2O9 ceramic
Banwal, Ankita
Bokolia, Renuka
MATERIALS TODAY-PROCEEDINGS, 2021, 47 : 4692 - 4695
[43] Influence of La doping on structural and dielectric properties of SrBi2Nb2O9 ceramics
Verma, Maya
Sreenivas, K.
Gupta, Vinay
JOURNAL OF APPLIED PHYSICS, 2009, 105 (02)
[44] Low-temperature fabrication of BaBi2Nb2O9 ceramics by reaction controlled sintering
Tatsuhiro Shigyo
Hidenobu Itoh
Junichi Takahashi
Journal of Materials Science: Materials in Electronics, 2010, 21 : 302 - 308
[45] Preparation and characterization of BaBi2Nb2O9(BBN) ceramics synthetized by polymeric precursors method
Campos, A.L.
Mazon, T.
Varela, J.A.
Zaghete, M.A.
Cilense, M.
Key Engineering Materials, 2001, 189-191 : 149 - 154
[46] Effect of calcination temperature on the microstructure and energy storage performance of bismuth layer-structured relaxor ferroelectric BaBi2Nb2O9 ceramics
Han, Seung-Hun
Cho, Sam Yeon
Bu, Sang Don
CURRENT APPLIED PHYSICS, 2025, 71 : 9 - 13
[47] The Nature of Dielectric Nonlinearity in the Region of Diffused Phase Transition in Layered Ferroelectric BaBi2Nb2O9
Bormanis, K.
Burkhanov, A. I.
Kochergin, Yu. V.
Nesterov, V. N.
Kalvane, A.
Antonova, M.
Sternberg, A.
FERROELECTRICS, 2008, 369 : 85 - 90
[48] Polarization processes in BaBi2Nb2O9 and SrBi2Ta2O9 ceramics in infralow-frequency fields
A. I. Burkhanov
Yu. V. Kochergin
K. Bormanis
A. Kalvane
Bulletin of the Russian Academy of Sciences: Physics, 2010, 74 (9) : 1264 - 1266
[49] Effect of Strontium Doping Into CaBi2Nb2O9 Aurivillius Oxide Nanoceramics: Structural and Electrical Properties
Jalled, Ouissem
Alhassan, Mariah
Alharbi, Seham R.
Alharbi, Zaynab
Al-Hadeethi, Yas
Mohammed, Hiba
Miao, Xiaohe
JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2020, 15 (01) : 32 - 40
[50] Effect of Ta Doping on the Microstructure, Dielectric and Ferroelectric Properties of Sr2Nb2O7 Ceramics
Xiang, Lian
Chen, Gang
Fu, Chunlin
Cai, Wei
Wang, Wei
Liu, Kaihua
FERROELECTRICS, 2014, 467 (01) : 165 - 172

← 1 2 3 4 5 →