Fig. 5 shows the XRD patterns of the BaTiO3 ceramics sintered
at 1100 ◦C, 1200 ◦C, 1300 ◦C and 1400 ◦C.
A single reflection is presented around a 2 of 45◦ in theXRDpatterns of the BaTiO3 ceramics sintered at 1100 ◦C, which confirms that the BaTiO3 ceramics sintered at 1100◦C is cubic phase.
The split peaks of (0 0 2) and (2 0 0) reflection in the XRD patterns can be observed, which indicates that tetrahedron BaTiO3 phase is dominant in the ceramics sintered
at 1200 ◦C.
As the sintering temperature increases to 1300 ◦C, the split peaks of (0 0 2) and (2 0 0) reflection become evident, which indicates that BaTiO3 ceramics with pure tetragonal phase was obtained.
Fig. 5 shows the XRD patterns of the BaTiO3 ceramics sintered
at 1100 ◦C, 1200 ◦C, 1300 ◦C and 1400 ◦C.
A single reflection is presented around a 2 of 45◦ in theXRDpatterns of the BaTiO3 ceramics sintered at 1100 ◦C, which confirms that the BaTiO3 ceramics sintered at 1100◦C is cubic phase.
The split peaks of (0 0 2) and (2 0 0) reflection in the XRD patterns can be observed, which indicates that tetrahedron BaTiO3 phase is dominant in the ceramics sintered
at 1200 ◦C.
As the sintering temperature increases to 1300 ◦C, the split peaks of (0 0 2) and (2 0 0) reflection become evident, which indicates that BaTiO3 ceramics with pure tetragonal phase was obtained.
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