Characterization of bismuth titanate ceramics derived by mechanochemical synthesis
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Undergraduate course
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Int Inst Science Sintering (i I S S)
National Library of Serbia
National Library of Serbia
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Article
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Acesso aberto
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Abstract
Bismuth titanate, Bi(4)Ti(3)O(12) (BIT) nanosized powders have been successfully synthesized via high energy mechanochemical activation. The phase formation of BIT, crystal structure, microstructure, crystallite size and specific surface area were followed by XRD, scanning electron microscopy (SEM) and the BET specific surface area measurements. The BIT milled 2 h shows the orthorhombic crystalline structure with small amount of amorphous phase. The microstructure of Bi(4)Ti(3)O(12) ceramics sintered at 1000 degrees C for 12h exhibit plate-like grain structure.
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English
Citation
Science of Sintering. Belgrade: Int Inst Science Sintering (i I S S), v. 39, n. 3, p. 267-272, 2007.
