Perspectives and challenges for lead-free energy-storage multilayer ceramic capacitors

P Zhao, Z Cai, L Wu, C Zhu, L Li, X Wang - Journal of Advanced Ceramics, 2021 - Springer
The growing demand for high-power-density electric and electronic systems has
encouraged the development of energy-storage capacitors with attributes such as high …

Strategies to improve the energy storage properties of perovskite lead-free relaxor ferroelectrics: a review

V Veerapandiyan, F Benes, T Gindel, M Deluca - Materials, 2020 - mdpi.com
Electrical energy storage systems (EESSs) with high energy density and power density are
essential for the effective miniaturization of future electronic devices. Among different EESSs …

Structural, morphological, and optical properties of strontium doped lead-free BCZT ceramics

R Verma, A Chauhan, KM Batoo, R Kumar, M Hadi… - Ceramics …, 2021 - Elsevier
We report the synthesis of Sr 2+ doped Ba 0.9-x Ca 0.1 Sr x Ti 0.8 Zr 0.2 O 3 nano-ceramics
by the conventional solid-state reaction method. Phase formation of single-phase …

Large pyroelectric figure of merits for Sr-modified Ba0. 85Ca0. 15Zr0. 1Ti0. 9O3 ceramics

S Patel, A Chauhan, R Vaish - Solid State Sciences, 2016 - Elsevier
In the present work ferroelectric, dielectric and pyroelectric properties of Sr-modified Ba 0.85
Ca 0.15 Zr 0.1 Ti 0.9 O 3 ceramics were investigated. A significant increase in polarization …

Ca/Sn concentration-dependent enhancement of barium titanate ferroelectric performance: a dielectric and microstructural study

GM Rashwan, AA Ebnalwaled, EM Saad… - Journal of Sol-Gel …, 2024 - Springer
This work involved the synthesis of compositions of Ba0. 95Ca0. 05SnxTi1-xO3 (BCST) with
varying amounts of Sn dopant (x= 0, 0.02, 0.04, 0.06, 0.08, and 0.1). A standard solid-state …

Novel Biocompatible Magnetoelectric MnFe2O4 Core@BCZT Shell Nano–Hetero‐Structures with Efficient Catalytic Performance

RV Chernozem, AO Urakova, PV Chernozem… - Small, 2023 - Wiley Online Library
Magnetoelectric (ME) small‐scale robotic devices attract great interest from the scientific
community due to their unique properties for biomedical applications. Here, novel ME nano …

Crystal structure, dielectric, ferroelectric and energy storage properties of La-doped semiconducting ceramics

VS Puli, P Li, S Adireddy, DB Chrisey - Journal of Advanced …, 2015 - World Scientific
Polycrystalline La-doped BaTiO 3 (Ba (1-x) La x TiO 3)[x= 0, 0.0005, 0.001, 0.003] ceramics
(denoted as BTO, BLT1, BLT2, BLT3) were synthesized by conventional solid-state reaction …

Exploration of optical and frequency dependent electrical properties of boron-cobalt co-doped ZnO thin films

MM Ali, MH Kabir, MS Rahman - Optical Materials, 2024 - Elsevier
In this work, zinc oxide (ZnO) with boron (B) doped and boron-cobalt (Co) co-doped thin
films were prepared by the spray pyrolysis technique. The cobalt concentration was varied …

Relaxor characteristics and pyroelectric energy harvesting performance of BaTi0. 91Sn0. 09O3 ceramic

H Kacem, A Dhahri, Z Sassi, L Seveyrat… - Journal of Alloys and …, 2021 - Elsevier
Ferroelectric materials are used in a number of applications such as sensors, transducers
and health monitoring systems. The multi-physical coupling ability possessed by these …

Lead-based and lead-free ferroelectric ceramic capacitors for electrical energy storage

H Palneedi, M Peddigari, A Upadhyay, JPB Silva… - … materials for energy …, 2021 - Elsevier
The rapidly growing demands for electrical energy storage devices have motivated intense
research efforts on respective technologies. Electrostatic capacitors, made up of dielectrics …