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.
9 January 2021 in Journal of Materials Chemistry A
NaNbO 3 -based (NN) energy storage ceramics exhibit high breakdown electric field strength ( E b ) with large recoverable energy storage density ( W rec ).
29 November 2014 in Journal of the American Ceramic Society