Aging Behavior of (Cr, Nb)-Doped PZT Ceramics

作者：Ketsuwan P^*; Prasatkhetragarn A; Ngamjarurojana A; Ananta S; Yimnirun R

来源：Ferroelectrics, 2013, 452(1): 13-21.

DOI：10.1080/00150193.2013.839300

• Nb doped PZT
• Cr doped PZT
• aging
• diffuse phase transition

The aging behavior of 3mol% Nb2O5Pb(Zr0.52Ti0.48)O(3)with addition of 0.1-3mol% Cr(2)O(3)prepared via the solid-state reaction technique have been investigated. The aging rate increased with increasing Cr concentration from 0.1 to 0.6mol%. Further increase in Cr concentration, the aging rate decreased dramatically. From ferroelectric hysteresis loops measurements, the decrease of polarization existed in all of concentrations.

• 出版日期2013-1-1