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Publikováno v:
Materials Science Forum. 848:210-216
BaTiO3/La2O3 nanopowders were synthesized by a low-temperature soft chemical method, and then the BaTiO3/La2O3 composite ceramics were prepared. X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission electron microscope (TEM) we
Publikováno v:
Materials Science Forum. :1978-1981
The new electrostrictive ceramics have been produced from the (1-x) K0.5Na0.5NbO3-xSrTiO3 (KNN-ST, x=0.1-0.25) system by using conventional mixed-oxide methods. Sintering temperatures rise with increasing SrTiO3 content (x=0.1-0.25) and are in a very