Properties of BaTiO3 synthesized from barium titanyl oxalate
Source abstract
Abstract
Abstract In order to enhance the tetragonality of BaTiO 3 derived from barium titanyl oxalate (BTO), various treatments were carried out by considering the thermal decomposition mechanism of BTO in air. A multi-step heat treatment process and the addition of carbon black, as a particle growth inhibitor, were effective in increasing the tetragonality, whilst maintaining a particle size smaller than 200 nm. The synthesized BaTiO 3 powder with a mean particle size of 177 nm showed a tetragonality and K -factor of 1.0064 and approximately 3, respectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Dielectric materials and actuators · Microwave Dielectric Ceramics Synthesis
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References (17)
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