Perovskite lead-free dielectrics for energy storage applications
The projected increase in world energy consumption within the next 50 years, coupled with
low emission requirements, has inspired an enormous effort towards the development of …
low emission requirements, has inspired an enormous effort towards the development of …
Inorganic dielectric materials for energy storage applications: a review
AA Balaraman, S Dutta - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
The intricacies in identifying the appropriate material system for energy storage applications
have been the biggest struggle of the scientific community. Countless contributions by …
have been the biggest struggle of the scientific community. Countless contributions by …
Lead‐free relaxor ferroelectrics
Feature size is a natural determinant of material properties. Its design offers the
technological perspectives for material improvement. Grain size, crystallite size, domain …
technological perspectives for material improvement. Grain size, crystallite size, domain …
Simultaneously achieving giant piezoelectricity and record coercive field enhancement in relaxor-based ferroelectric crystals
L Yang, H Huang, Z **, L Zheng, S Xu, G Tian… - Nature …, 2022 - nature.com
A large coercive field (EC) and ultrahigh piezoelectricity are essential for ferroelectrics used
in high-drive electromechanical applications. The discovery of relaxor-PbTiO3 crystals is a …
in high-drive electromechanical applications. The discovery of relaxor-PbTiO3 crystals is a …
Giant energy-storage density and high efficiency achieved in (Bi 0.5 Na 0.5) TiO 3–Bi (Ni 0.5 Zr 0.5) O 3 thick films with polar nanoregions
N Sun, Y Li, Q Zhang, X Hao - Journal of Materials Chemistry C, 2018 - pubs.rsc.org
The development of electronic devices towards integration, miniaturization and
environmental friendliness has propelled much recent research on lead-free dielectric …
environmental friendliness has propelled much recent research on lead-free dielectric …
A brief review on relaxor ferroelectrics and selected issues in lead-free relaxors
Relaxor ferroelectricity is one of the most widely investigated but the least understood
material classes in the condensed matter physics. This is largely due to the lack of …
material classes in the condensed matter physics. This is largely due to the lack of …
Remarkable energy storage performances of tungsten bronze Sr0. 53Ba0. 47Nb2O6-based lead-free relaxor ferroelectric for high-temperature capacitors application
Simultaneously integrating outstanding energy storage performance and good temperature
stability in advanced ferroelectrics is a promising strategy to boost the practical application …
stability in advanced ferroelectrics is a promising strategy to boost the practical application …
Piezoresponse force microscopy: a window into electromechanical behavior at the nanoscale
Piezoresponse force microscopy (PFM) is a powerful method widely used for nanoscale
studies of the electromechanical coupling effect in various materials systems. Here, we …
studies of the electromechanical coupling effect in various materials systems. Here, we …
Enhanced Electromechanical Performance in Lead-free (Na,K)NbO3-Based Piezoceramics via the Synergistic Design of Texture Engineering and Sm-Modification
Y Liu, B Shen, L Bian, J Hao, B Yang… - … Applied Materials & …, 2023 - ACS Publications
Next-generation electromechanical conversion devices have a significant demand for high-
performance lead-free piezoelectric materials to meet environmentally friendly requirements …
performance lead-free piezoelectric materials to meet environmentally friendly requirements …
Nanoscale ferroelectric/relaxor composites: origin of large strain in lead–free Bi–based incipient piezoelectric ceramics
Abstract La–doped (Bi 0.5 Na 0.41 K 0.09) TiO 3 ceramics were synthesized using a
conventional solid–state reaction route. X–ray diffraction and electric–field–induced …
conventional solid–state reaction route. X–ray diffraction and electric–field–induced …