Effects of thickness on energy storage of (Pb, La)(Zr, Sn, Ti)O 3 antiferroelectric films deposited on LaNiO 3 electrodes

High‐Temperature Dielectric Relaxation Behaviors of Relaxer‐Like PbZrO3–SrTiO3 Ceramics for Energy‐Storage Applications

“…Recently,c ompositionm odifications of PbZrO 3 have been of great interest and have been investigated extensively, for example,i nB a 2 + -doped PbZrO 3 ceramics, [8] (Pb 0.98 La 0.02 )(Zr 0.95 Ti 0.05 ) 0.995 O 3 thin films, [9] and Pb 0.97 La 0.02 (Zr 0.75 Sn 0.18 Ti 0.07 )O 3 thick films. [10] Thes tudies of PbZrO 3 -based AFE materials have mainly focusedonoptical properties, [11] dielectric properties, [8] electrocaloric effects, [10] energy-storage properties, [12] etc. Unfortunately,r esearch into the energy-storage properties for PbZrO 3 -basedA FE materials has mainly focusedo nt hin films or thick films.…”

“…Unfortunately,r esearch into the energy-storage properties for PbZrO 3 -basedA FE materials has mainly focusedo nt hin films or thick films. [12][13][14] There have only been af ew reportsa bout the energy-storage properties of PbZrO 3 -based AFE ceramics. As quantum paraelectrics,S rTiO 3 ceramics, with high dielectric permittivity, high breakdown voltage,l ow dielectric loss,g ood thermoelectric performance,a nd favorable bias stability,h ave been widely investigated.…”

Enhanced Energy-Storage Performance of an All-Inorganic, Antiferroelectric, Thin-Film via Orientation Adjustments

“…Due to the development of PZ, many researches later focused on capacitive energy storage of PZbased antiferroelectric thin films. However, more attention is paid to the thick film prepared by traditional sol-gel method and ceramic samples prepared by secondary sintering method [11][12]. Among numerous AFEs, some polymer matrix composite (PMC) AFEs have many advantages, and because of their good energy storage densities and they also have been widely studied and applied in the above fields [13][14][15][16][17].…”

Energy storage and thermodynamics of PNZST thick films with coexisting antiferroelectric and ferroelectric phases

“…In recent years, many PbZrO 3 (PZ)‐based AFE films have been reported to exhibit high recoverable energy density ( W rec ) 6‐9 . It is reported that the coexistence of FE phase in AFE materials was nearly unavoidable and has significantly effects on the polarization and phase transition 10‐15 . However, there are few works investigating the effect of coexisting FE phase on the energy storage properties of PZ‐based AFE films.…”

“…oxide electrodes, such as SrRuO 3 (SRO), Nb-doped SrTiO 3 (NSTO), and LaNiO 3 (LNO), have acceptable electric resistivity and small lattice mismatch with PZ-based films. 10,[20][21][22][23] The oxygen in oxide electrodes can compensate for the oxygen vacancies and improve the polarization fatigue of PZ-based films. 24,25 However, the effects of different bottom electrodes on the energy storage properties of PZ-based AFE films have not been well understood.…”