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Enhanced recoverable energy density in Ca0.7Sm0.2TiO3
Ceramic capacitors are receiving increasing interest because of their applications in pulsed-power devices. The perovskite oxide Bi0.5Na0.5TiO3 (BNT)-based ferroelectric …
Enhanced dielectric and ferroelectric properties near the …
This ceramic surpassed those of BNBT-BSN ceramics prepared using the …
Phase-field modeling for energy storage optimization in ferroelectric …
Ferroelectric ceramic capacitors have potential advantages in energy storage performance, such as high energy storage density and fast discharge speed, making them …
NaNbO3‐ (Bi0.5Li0.5)TiO3 Lead‐Free Relaxor Ferroelectric Capacitors ...
Relaxor ferroelectric (FE) ceramic capacitors have attracted increasing attention for their excellent energy-storage performance. However, it is extremely difficult to achieve …
Structure, dielectric, ferroelectric, and energy density properties …
We investigate the dielectric, ferroelectric, and energy density properties of Pb-free (1 − x)BZT–xBCT ceramic capacitors at higher sintering temperature (1600 °C). A …
High-entropy relaxor ferroelectric ceramics for ultrahigh energy ...
This study provides evidence that developing high-entropy relaxor ferroelectric material via equimolar-ratio element design is an effective strategy for achieving ultrahigh …
High-performance energy-storage ferroelectric …
The theory of obtaining high energy-storage density and efficiency for ceramic capacitors is well known, e.g. increasing the breakdown electric field and decreasing remanent polarization of dielectric materials. How …
Ultrahigh-power-density BNT ferroelectric multilayer ceramic capacitors ...
Ferroelectric (FE) materials are promising for applications in advanced high-power density systems/energy storage and conversion devices. However, the power density of …
Enhanced dielectric and ferroelectric properties near the …
This ceramic surpassed those of BNBT-BSN ceramics prepared using the traditional solid-state technique, with better dielectric and ferroelectric properties (ɛ r of ~ 1800, …
Ultrahigh-power-density BNT ferroelectric multilayer ceramic …
Ferroelectric (FE) materials are promising for applications in advanced high …
Antiferroelectric ceramic capacitors with high energy-storage …
A typical antiferroelectric P-E loop is shown in Fig. 1.There are many researchers who increase the W re by increasing DBDS [18, 19], while relatively few studies have …
Improving the electric energy storage performance of multilayer ceramic …
Improving the electric energy storage performance of multilayer ceramic capacitors by refining grains through a two-step sintering process. Author links open overlay …
Lead-based and lead-free ferroelectric ceramic capacitors for ...
Ceramic film capacitors with minimal footprints are of particular interest for use …
NaNbO3‐ (Bi0.5Li0.5)TiO3 Lead‐Free Relaxor …
Relaxor ferroelectric (FE) ceramic capacitors have attracted increasing attention for their excellent energy-storage performance. However, it is extremely difficult to achieve desirable comprehensive energy-storage …
High-entropy relaxor ferroelectric ceramics for ultrahigh energy ...
This study provides evidence that developing high-entropy relaxor …
Lead-free BiFeO3-BaTiO3 based high-Tc ferroelectric ceramics ...
As a significant type of dielectric capacitor, ceramic capacitors possess excellent thermal, frequency, and mechanical stability, making them more reliable than their polymer …
High-entropy assisted BaTiO3-based ceramic capacitors for …
Even 70 years after its discovery, the market-dominating material BaTiO 3 (BTO) is the most widely studied ferroelectric (FE) material.The extensive interest is not only in …
High-performance energy-storage ferroelectric multilayer ceramic capacitors
The theory of obtaining high energy-storage density and efficiency for ceramic capacitors is well known, e.g. increasing the breakdown electric field and decreasing remanent …
Ferroelectric capacitor
Ferroelectric capacitor is a capacitor based on a ferroelectric material. In contrast, traditional capacitors are based on dielectric materials. Ferroelectric devices are used in digital …
Grain-orientation-engineered multilayer ceramic capacitors …
The energy density of dielectric ceramic capacitors is limited by low breakdown fields. ... The ferroelectric, dielectric and energy storage properties of Pb-free 0.6Na 0.5 Bi 0.5 …
Ferroelectric capacitor
Ferroelectric capacitor is a capacitor based on a ferroelectric material. In contrast, traditional …
Characterization of Ferroelectric Ceramic Capacitors
Abstract: The fundamental role of the Q=f(v) function in the characterization of ferroelectric …
Lead-free BiFeO3-BaTiO3 based high-Tc ferroelectric ceramics ...
As a significant type of dielectric capacitor, ceramic capacitors possess …
Ultrahigh energy storage in high-entropy ceramic …
In the past decade, efforts have been made to optimize these parameters to improve the energy-storage performances of MLCCs. Typically, to suppress the polarization hysteresis loss, constructing relaxor ferroelectrics …
Characterization of Ferroelectric Ceramic Capacitors
Abstract: The fundamental role of the Q=f(v) function in the characterization of ferroelectric ceramic capacitors is delineated and analyzed. Guidelines for reconstructing the Q=fv data …
Lead-based and lead-free ferroelectric ceramic capacitors for ...
Ceramic film capacitors with minimal footprints are of particular interest for use in microelectronic systems, mobile platforms, and miniaturized power devices. Dielectric films …
Phase-field modeling for energy storage optimization in …
Ferroelectric ceramic capacitors have potential advantages in energy storage …
A review of ferroelectric materials for high power devices
Electrochemical batteries, thermal batteries, and electrochemical capacitors are widely used for powering autonomous electrical systems [1, 2], however, these energy storage …
Ferroelectric Ceramics
Prototype ferroelectric barium titanate (BT), the basic material for ceramic multilayer capacitors, and lead zirconate titanate (PZT), with its excellent piezoelectric properties, share more than …