Ultrahigh energy-storage density in A-/B-site co-doped AgNbO 3 lead-free antiferroelectric ceramics: insight into the origin of antiferroelectricity
Published in Journal of Materials Chemistry A • Jan 1, 2019
Authors:
Kai Han
,
Nengneng Luo
,
Shuaifei Mao
Abstract
An ultrahigh energy storage density up to 4.87 J cm −3 was achieved in Sm/Ta co-doped AgNbO 3 ceramics, by decreasing the cation displacement and [Nb/TaO 6 ] octahedral tilting angle.
Ultrahigh energy-storage density in A-/B-site co-doped AgNbO <sub>3</sub> lead-free antiferroelectric ceramics: insight into the origin of antiferroelectricity | NobleBlocks
