Recent developments in BaTiO3 based lead-free materials for energy storage applications

A Jain, YG Wang, LN Shi - Journal of Alloys and Compounds, 2022 - Elsevier
The rapid rise in energy consumption in the last few years and low emission requirements
have inspired many researchers to develop highly efficient environment-friendly green …

Advances in lead-free pyroelectric materials: a comprehensive review

H He, X Lu, E Hanc, C Chen, H Zhang… - Journal of Materials …, 2020 - pubs.rsc.org
Pyroelectric materials are important functional materials that can generate an electrical
response upon a temperature change. Among the many different types of pyroelectric …

High room-temperature pyroelectric property in lead-free BNT-BZT ferroelectric ceramics for thermal energy harvesting

M Shen, W Li, MY Li, H Liu, J Xu, S Qiu, G Zhang… - Journal of the European …, 2019 - Elsevier
Pyroelectrics are attracting increasing attention because they enable pyroelectric generators
to extract energy from low-gradient-temperature heat for portable electronic devices. High …

Enhanced electrocaloric, pyroelectric and energy storage performance of BaCexTi1− xO3 ceramics

KS Srikanth, R Vaish - Journal of the European Ceramic Society, 2017 - Elsevier
BaCe x Ti 1− x O 3 (BCT) ceramics with compositions x= 0, 0.1, 0.12 and 0.15 were
synthesized using conventional solid state reaction route. Systematic exploration of …

Enhancement of pyroelectric properties of lead-free 0.94 Na0. 5Bi0. 5TiO3-0.06 BaTiO3 ceramics by La doping

AM Balakt, CP Shaw, Q Zhang - Journal of the European Ceramic Society, 2017 - Elsevier
Abstract Lead-free 0.94 NBT-0.06 BT-xLa ceramics at x= 0.0–1.0 (%) were synthesized by a
conventional solid-state route. XRD shows that the compositions are at a morphotropic …

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 …

Giant pyroelectric properties in La and Ta co-doped lead-free 0.94 Na0. 5Bi0. 5TiO3-0.06 BaTiO3 ceramics

AM Balakt, CP Shaw, Q Zhang - Journal of Alloys and Compounds, 2017 - Elsevier
La and Ta co-doped Lead-free 0.94 NBT-0.06 BT ceramics were synthesized by a
conventional solid-state route. The compositions remain at a morphotropic phase boundary …

Bi0.5Na0.5TiO3-based ceramics with high energy storage density and good thermal stability

X Qiao, X Chao, Z Yang - Journal of Materials Science: Materials in …, 2022 - Springer
Ceramic capacitors with large energy storage density, high energy storage efficiency, and
good temperature stability are the focus of current research. In this study, the structure …

Enhanced pyroelectric figure of merits of porous BaSn0. 05Ti0. 95O3 ceramics

KS Srikanth, VP Singh, R Vaish - Journal of the European Ceramic Society, 2017 - Elsevier
Abstract Porous BaSn 0.05 Ti 0.95 O 3 (BTS) ceramics were prepared by sintering compacts
consisting of BTS and Poly (methyl methacrylate)(PMMA) as pore former. Porous BTS …

Simultaneous large pyroelectric response and high depolarization temperature in sodium bismuth titanate-based perovskites

J Jia, S Guo, S Yan, F Cao, C Yao, X Dong… - Applied Physics …, 2019 - pubs.aip.org
To support practical infrared detector applications, pyroelectric ceramics should exhibit
excellent pyroelectric performances, high depolarization temperatures, and good thermal …