Ba(Ti1−xSnx)O3 (x=0.13) Dielectric Ceramics Prepared by Coprecipitation期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Ba(Ti_1−xSn_x)O₃ (x=0.13) Dielectric Ceramics Prepared by Coprecipitation

Authors:	Marin Cernea Adrian Manea Daniele Piazza Carmen Galassi Eugeniu Vasile

Affiliation:	National Institute for Materials Physics, PO Box MG-7, Bucharest RO-77125, Romania; National Research Council—Research Institute of Science and Technology for Ceramics, Via Granarolo 64, I-48018 Faenza, Italy; METAV-R&D S. A., PO Box 22, Bucharest, Romania

Abstract:	Fine-grain BaTi_0.87Sn_0.13O₃ (BTS₁₃) powder was synthesized from an oxalate precursor and used to prepare sintered ferroelectric BTS₁₃ ceramics. The evolution of the morphology and structure of a BTS₁₃ precipitate precursor as a function of temperature was analyzed. We compare the sintering behavior as well as the dielectric properties of the BTS₁₃ ceramics obtained using uniaxial and cold isostatic pressing.

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