Title :
Properties of Ce-doted BaTiO3 based ceramics
Author :
Zhao, Hao-feng ; Wang, Ling ; Zhang, Lu ; Liu, Mei-ling
Author_Institution :
Dept. of Mater. Sci., Nanjing Univ. of Inf. Sci. & Technol., Nanjing, China
Abstract :
This paper deals with the effect of Ce on the properties of BaTiO3 based material containing Sr. New method was used to synthesize BaTiO3 based ceramic powder with the particle size 20-90 nm by use of Ti(OC4H9)4-ammoniacitric acid raw material system. BET equipment was used to measure the specific surface area of BaTiO3 based ceramic containing Sr. The test results show that Ce could improve the dielectric constant of BaTiO3 based ceramic containing Sr.
Keywords :
barium compounds; ceramics; cerium; nanofabrication; nanoparticles; particle size; permittivity; strontium; BET equipment; BaTiO3 based ceramic powder; BaTiO3 based material properties; BaTiO3:Sr,Ce; Ce effect; Ce-doped BaTiO3 based ceramics; Ti(OC4H9)4-ammonia-citric acid raw material system; dielectric constant; particle size; size 20 nm to 90 nm; specific surface area; Barium; Ceramics; Dielectric constant; Microstructure; Strontium; Titanium compounds; BaTiO3; Ce; properties;
Conference_Titel :
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2010 Symposium on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-9822-2
DOI :
10.1109/SPAWDA.2010.5744305
