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Effect of mineralizer on the hydrothermal synthesis of Bi 0.5 Na 0.5 TiO 3 lead-free piezoelectric crystals

Yang, Hui; Yang, Gai; Liu, Yun; Wang, Chuang

Description

The effect of mineralizer upon the fabrication of lead-free, piezoelectric Bi0.5Na0.5TiO3 (BNT) was investigated using a hydrothermal reaction technique. Results indicated that BNT crystals can be formed in a basic environment controlled by a NaOH mineralizer. The morphologies and sizes of the resultant particles are determined by the concentration of NaOH: a lower alkaline concentration leads to the particles with a spherical shape consisting of a number of small, intergrown BNT crystals while...[Show more]

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
URI: http://hdl.handle.net/1885/62635
Source: Advanced Materials Research
DOI: 10.4028/www.scientific.net/AMR.298.209

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