Browse > Article
http://dx.doi.org/10.4313/JKEM.2015.28.9.561

Synthesis of Nano-Size BaTiO3 Powder by Hydrothermal Reaction Method  

Shim, Young-Jae (Department of Ceramic Engineering, Engineering Research Institute, Gyeongsang National University)
Choi, Gyoung-Jin (Department of Ceramic Engineering, Engineering Research Institute, Gyeongsang National University)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.28, no.9, 2015 , pp. 561-564 More about this Journal
Abstract
Nano-size $BaTiO_3$ powder was synthesized by relatively simple hydrothermal reaction method. Finely dispersed Ti hydroxide precursor was first precipitated using $Ti(SO_4)_2$ and NaOH solution by applying ultrasonic power and washed thoroughly to remove $SO_4{^{2-}}$ and $Na^+$ ion. Then hydrothermal reaction was done at $160^{\circ}C$ for 6 hrs using solution prepared by washed Ti hydroxide precursor slurry and $Ba(OH)_2{\cdot}8H_2O$ with Ti:Ba mole ratio of 1:1. 200 ~ 500 nm size and uniform size distributed $BaTiO_3$ powder was synthesized by relatively low temperature and simple process.
Keywords
Hydrothermal reaction; Precipitation; Composite oxide; $BaTiO_3$; $TiO_2$; $TiO(OH)_2$;
Citations & Related Records
연도 인용수 순위
  • Reference
1 M. M. Vijatovic, J. D. Bobic, and B. D. Dtojanovic, Sci. Sinter, 40, 155 (2008). [DOI: http://dx.doi.org/10.2298/SOS0802155V   DOI
2 J. T. Bailey and R. Russell Jr., Ceramic Bulletin, 47, 1025 (1968).
3 P. K. Dutta and J. R. Gregg, Chem Mater., 4, 843 (1992). [DOI: http://dx.doi.org/10.1021/cm00022a019   DOI
4 J. Azadmanjiri, H. K. Salehani, A. D. Hamedan, and M. Sadeghi, Solid State Phenom., 121, 53 (2007). [DOI: http://dx.doi.org/10.4028/www.scientific.net/SSP.121-123.53]   DOI
5 S. Urek and M. Drofenik, Journal of European Ceramic Society, 18, 279 (1998). [DOI: http://dx.doi.org/10.1016/S0955-2219(97)00138-6]   DOI
6 C. Xia, E. Shi, W. Zhong, and J. Guo, Journal of Crystal Growth, 166, 961 (1996). [DOI: http://dx.doi.org/10.1016/0022-0248(95)00521-8]   DOI
7 Y. J. Shim, D. H. Kim, and H. S. Kim, Manufacturing Method of Titanium Dioxide Having Nano Particles, Titanium Dioxide Having Nano Particles Manufactured Using the Same Method, and a Solar Battery Using the Same Titanium Dioxide, KR Patent 2008-0072260 (2011).
8 N. V. Tarakina, R. B. Neder, T. A. Denisova, L. G. Maksimova, Y. V. Baklanova, A. P. Tyutyunnik, and V. G. Zubkov, The Royal Society of Chemistry, 39, 8169 (2010).