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Synthesis of High Aspect Ratio Platelet SrTiO3.
- Source :
- Journal of the American Ceramic Society; Aug2005, Vol. 88 Issue 8, p2129-2132, 4p
- Publication Year :
- 2005
-
Abstract
- A method for synthesis of high aspect ratio platelet seeds by growth of SrTiO<subscript>3</subscript> on Sr<subscript>3</subscript>Ti<subscript>2</subscript>O<subscript>7</subscript> core particles is reported. The aim of this study was to identify and control the morphology and size of SrTiO<subscript>3</subscript> particles via molten salt synthesis. Platelet and tabular morphologies with rectangular faces were obtained using rutile and anatase, respectively. Platelet SrTiO<subscript>3</subscript> particles with an edge length of 10–40 μm and a thickness of 1–4 μm were obtained. High aspect ratios (edge length to thickness) of 7–10 were measured for platelet particles as opposed to lower aspect ratios of 2–4 for tabular particles. Highly anisotropic platelets are suitable template candidates to achieve textured ceramics. [ABSTRACT FROM AUTHOR]
- Subjects :
- TITANIUM dioxide
CERAMICS
RUTILE
INDUSTRIAL chemistry
MATERIALS science
Subjects
Details
- Language :
- English
- ISSN :
- 00027820
- Volume :
- 88
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- Journal of the American Ceramic Society
- Publication Type :
- Academic Journal
- Accession number :
- 17597932
- Full Text :
- https://doi.org/10.1111/j.1551-2916.2005.00427.x