SA Rasaki, C Liu, C Lao, Z Chen - Progress in Solid State Chemistry, 2021 - Elsevier
Rare-earth metal doped barium zirconate (RE+-BaZrO 3) materials are ionic and electronic conductors currently showing double functions in the protonic ceramic fuel cells (PCFCs) …
Electrochemical impedance spectroscopy (EIS) is one of the most important experimental techniques employed in electrochemistry because it can be used to deconvolve physico …
L Wu, X Wang, L Li - RSC Advances, 2016 - pubs.rsc.org
Lead-free (1− x) BaTiO3–xBi (Zn2/3Nb1/3) O3 (x= 0.05–0.20) materials were fabricated via solid-state reactions. A pure perovskite pseudocubic structure is obtained for all …
H Luo, D Zhang, C Jiang, X Yuan… - ACS applied materials …, 2015 - ACS Publications
Energy storage materials are urgently demanded in modern electric power supply and renewable energy systems. The introduction of inorganic fillers to polymer matrix represents …
AR West, DC Sinclair, N Hirose - Journal of electroceramics, 1997 - Springer
A review is given of some of the problems encountered in the analysis and interpretation of impedance data. The importance of choosing the correct equivalent circuit to represent the …
Single phase La-doped BaTiO 3 with the formula Ba 1− x La x Ti 1− x/4 O 3: 0⩽ x⩽ 0.20 was prepared by solid state reaction of oxide mixtures at 1350° C, 3 days, in O 2. The tetragonal …
The electrical properties of two single‐phase, lanthanum‐doped BaTiO3 compositions, x= 0.03 and x= 0.20, in Ba1–xLaxTi1–x/4O3 were investigated by impedance spectroscopy …
U Schroeder, T Mittmann, M Materano… - Advanced Electronic …, 2022 - Wiley Online Library
Abstract Knowledge about phase transitions in doped HfO2 and ZrO2‐based films is crucial for developing future ferroelectric devices. These devices should perform in ambient …
AR West, TB Adams, FD Morrison… - Journal of the European …, 2004 - Elsevier
A review is given of the origins of high permittivity in two groups of materials, La-doped BaTiO3 and a new barrier layer capacitor material, CaCu3Ti4O12. Factors that influence …