Simões, A. Z.Gonzalez, A. M HCavalheiro, A. C.Gasparotto, G.Zaghete, M. A.Stojanovic, B.Varela, José Arana [UNESP]2014-05-272014-05-272001-11-09Key Engineering Materials, v. 206-213, n. II, p. 1477-1480, 2001.1013-9826http://hdl.handle.net/11449/66613Lead zirconate titanate powder, with Zr/Ti ratio of 50/50 was prepared by Pechini method after adding up to 10,0 mol% of Ba +2 and Sr +2 ions. Tetragonal phase is favored by the increase of barium and strontium concentration in the LiNbO 3 crystal lattice. The ratio c/a for tetragonal phase increases with the content of Ba +2 and Sr +2.1477-1480engDoped PZTPZTRietveldX ray diffractionPolymeric precursor methodCrystal latticesDoping (additives)Lead compoundsPowdersX ray diffraction analysisCeramic materialsInfluence of barium and strontium addition on the ratio c/a of PZT obtained by the polymeric precursor methodTrabalho apresentado em evento10.4028/www.scientific.net/KEM.206-213.1477WOS:000172651400361Acesso aberto2-s2.0-0034782788