Effects of Y2O3 addition on electrical conductivity and dielectric properties of Ba-excess BaTiO3

BaTiO3 + x(BaO + 0.5Y2O3) (x = 0.0-0.03) was prepared by blending BaTiO3 with barium carbonate and yttria, followed by calcination at 1000 C, grinding, pressing and sintering at 1300 C in air. The electrical conductivity was measured at 1100 C as a function of pO2. Microstructures were studied by SE...

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Veröffentlicht in:	Journal of the European Ceramic Society 2007, Vol.27 (2-3), p.1113-1116
Hauptverfasser:	Kim, Jong Han, Yoon, Seok Hyun, Han, Young Ho
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Electrotechnical and electronic ceramics Exact sciences and technology Technical ceramics
Online-Zugang:	Volltext
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