Skip to main content
. 2015 May 7;5:9953. doi: 10.1038/srep09953

Figure 1. Grain size dependence of (a) the dielectric permittivity, and (b) the piezoelectric d33 constant of the poled BaTiO3 ceramics prepared by the conventional and SPS techniques from micro- and nano-sized powders.

Figure 1

The conventional sintering temperatures are 1230°C, 1280°C and 1350°C; the SPS sintering temperatures for the micro-sized powder are 1080°C, 1100°C, 1120°C, 1200°C and 1240°C, and for the nano-sized powder are 1000°C, 1020°C, 1040°C, 1060°C and 1160°C.