Fabrication of nano-sized titanate powders by an ethylene glycol solution route | Health & Environmental Research Online (HERO)

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Citation
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HERO ID

1744489

Reference Type

Journal Article

Title

Fabrication of nano-sized titanate powders by an ethylene glycol solution route

Author(s)

Lee, SJ; Lee, MJ; Yoon, YS

Year

2007

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Journal

Materials Science Forum
ISSN: 0255-5476
EISSN: 1662-9752

Book Title

MATERIALS SCIENCE FORUM

Volume

534-536

Page Numbers

45-48

Web of Science Id

WOS:000244522400012

URL

https://www.scientific.net/MSF.534-536.45
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Abstract

; Several titanate powders (Al2TiO5, SrTiO3, etc.) were synthesized by an ethylene glycol solution route. Titanium isopropoxide and nitrate salts were dissolved in stoichiometric proportions in liquid-type ethylene glycol without any precipitation. The parent precursor sols were dried to porous gels, and then the gels were calcined and crystallized. Ali synthesized titanate powders had stable crystallization behavior at low temperature and high specific surface area after a simple ball-milling process. A three-component PZT (Pb((Zr0.52Ti0.49)-Ti-.)O-3) powder was also synthesized successfully by the ethylene glycol method. In this study, the characteristics of the multi-component titanate powders by the ethylene glycol method are examined.

Keywords

titanate powder; ethylene glycol; synthesis; precursor; ball-milling