Xrd Patterns Of Sintered Undoped Cuo Cuo 0 02al Cuo Aco Phase and microstructure figure 1 shows the xrd patterns of an undoped cuo ceramics sintered at 980 °c for 30 min and the naco samples (y = 0, 0.02, 0.04) sintered at 1000 °c for 30 min. through. Figure 1 shows the xrd patterns of an undoped cuo ceramics sintered at 980°c for 30min and the xrd patterns of sintered undoped cuo (cuo), 0.02al cuo (aco), 0.02nb 0.02al cuo (0.02nb) and.
Fig 1 X Ray Diffraction Patterns Of Cuo Nanoparticles When the ceramics were sintered at ≥ 1100 °c in oxygen, cuo doping resulted in harder piezoelectric characteristics, which were attributed to the substitution of copper into the perovskite lattice, as demonstrated by greater e c ≥ 11 kv cm and the creation of an internal bias field e i from 0.32 to 0.41 kv cm [106]. The xrd patterns of cuo powder and sintered cuo ceramic, (15 k), the ε′ was 6.5, which is in line with literature values, specifically around 4.0 at 10 k for cuo sintered at 920 °c 16. Xrd patterns of sintered undoped cuo (cuo), 0.02al cuo (aco), 0.02nb 0.02al cuo (0.02nb) and 0.04nb 0.02al cuo (0.04nb) ceramics the xrd pattern shows that all the prepared ceramics have the. Fig. 2 shows the xrd patterns of lknntas and cuo modified lknntas ceramics sintered at different temperatures in the 2θ range from 20° to 60°. all the compositions demonstrate pure perovskite phases, and no trace of second phase is found due to the reasonable content of cuo.
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