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The Synthesis And Thermoelectrical Characterization Of YBaCuO-Doped PZT

Jinjian Hua, Bingxian Bai

In this paper, the synthetic process of YbaCuO-doped PZT is briefly talked. The thermoelectrical properties of YBaCuO-PZT was mainly focused and three different stoichiometric ratios of PZT and YBaCuO(70:30, 90:10, and 95:5) were included for the investigation of electrical conductivity with an abroad range of temperature which is from room temperature and enhanced up to 9450C. The results shows the electric conductivity changes from 3.3310-5(-1cm-1 )to 1.0410- 1(-1cm-1) as the temperature increased.