Publicação: Structure and Properties of Barium Bismuth Titanate Prepared by Mechanochemical Synthesis
Carregando...
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Taylor & Francis Ltd
Tipo
Artigo
Direito de acesso
Acesso restrito
Resumo
Bi4Ti4O15 [BBT], a member of Aurivillius bismuth-based layer-structure perovskites, was prepared from stoichiometric amounts of BaTiO3 [BT] and Bi4Ti3O12 [BIT] obtained via mechanochemical synthesis. Mechanochemical synthesis was performed in air atmosphere in a planetary ball mill. BBT ceramics were sintered at 1100C for 4 h without pre-calcination step within heating rate 10C/min. The formation of phase and crystal structure of BT, BIT and BBT were approved using X-ray analysis. The morphology of obtained powders and microstructure were exhamined using scanning electron microscopy. The electrical properties of sintered samples were carried out.
Descrição
Palavras-chave
Mechanochemical synthesis, Aurivillius phase, BaBi4Ti4O15
Idioma
Inglês
Como citar
Ferroelectrics. Abingdon: Taylor & Francis Ltd, v. 368, p. 383-391, 2008.
