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Improved energy-storage and charge–discharge properties …
A superior discharge energy density (Wd) of 3.01 J cm−3 and an outstanding energy efficiency (η) of 90.2%, accompanied with high thermal stability of energy-storage …
BaTiO 3 -based ceramics with high energy storage density
By testing the stability of energy storage performance of BT-SBT-CT ceramic at electric field of 400 kV·cm −1, temperature of 30–150 °C, and frequency of 1–200 Hz, it is …
BaTiO 3 -based ceramics with high energy storage density
By testing the stability of energy storage performance of BT-SBT-CT ceramic at electric field of 400 kV·cm −1, temperature of 30–150 °C, and frequency of 1–200 Hz, it is …
Enhanced energy storage and discharge-charge ...
Enhanced energy storage and discharge-charge performance by changing glass phase content in potassium sodium niobate glass-ceramics. ... 6700, Tokyo, Japan) was used …
Enhanced energy storage and charge–discharge capability of (1 −
Results demonstrate that KNN–SZN ceramics not only accelerate the developing of pulsed power devices owing to their high energy storage and superior discharge …
A novel lead-free Na0.5Bi0.5TiO3-based ceramic with superior ...
A novel lead-free Na0.5Bi0.5TiO3-based ceramic with superior comprehensive energy storage and discharge properties for dielectric capacitor applications July 2020 Journal …
Optimizing high-temperature energy storage in tungsten bronze ...
The findings reveal that BSCNT attains an impressive current density (C D) of up to 1500 A cm −2, a power density (P D) of 280 MW cm −3, a discharge energy storage …
Enhanced energy storage and fast discharge properties of …
Dielectric capacitors as energy storage devices have been actively studied for pulse power applications due to their high power density [[1], [2], [3], [4]] pared with the …
Ultrahigh energy storage in high-entropy ceramic capacitors with …
The MLCCs exhibit an ultrahigh discharge energy density (W D) of ~15.5 J cm −3 and a fast discharge rate (τ 0.9) of ~11.0 μs at 900 kV cm −1, revealing good charging …
Energy storage and charge-discharge performance of B-site …
Dielectric ceramic materials with high energy-storage density and excellent charge-discharge performance are desirable for use in dielectric capacitors. In this study, (Na …
Ultrafast charge‐discharge and enhanced energy storage
For dielectric capacitors in pulsed power systems, ultrafast charge-discharge rates and good energy storage performances are essential. The relatively low efficiency η and …
Enhanced energy storage performance with excellent thermal …
Additionally, this ceramic also shows a high-power density (P D ∼ 210 MW cm −3) and ultra-fast discharge rate (t 0.9 ∼ 18 ns). ... −55 to 200 °C) for capacitors. The high energy storage …
Superior Temperature Sensing and Capacitive Energy‐Storage …
1 · The ultrafast charge/discharge rate and high power density (P D) endow lead-free dielectric energy storage ceramics (LDESCs) with enormous application potential in electric …
Novel lead-free (1-x)Sr0.7Bi0.2TiO3-xLa(Mg0.5Zr0.5)O3 energy storage ...
Moreover, pulsed charge-discharge test elucidates that 0.87SBT-0.13LMZ possesses great thermal stability (30 °C–150 °C) along with a fast discharge period of 0.125 …
Sodium bismuth titanate-based perovskite ceramics with high energy …
Remarkably, at a CaTiO 3 doping level of 0.2, a 0.8Bi 0.5 Na 0.5 TiO 3-0.2CaTiO 3 (0.8BNT-0.2CT) ceramic obtained both high energy storage density ... The dynamic method …
Ultrahigh energy storage with superfast charge-discharge …
Under 550 kV/cm, x = 0.005 ceramic demonstrates a substantial enhancement in energy storage performance, characterized by an impressive energy density (W rec = 4.9 J/cm …
Optimizing the energy storage and charge-discharge performance …
1. Introduction. Dielectrics with high power density and fast charge-discharge rates are considered as potential materials in the field of energy storage [[1], [2], [3], [4]].To …
Glass–ceramic dielectric materials with high energy density and …
Charge-discharge test was used to calculate the energy density, which was lower than the theoretical energy calculated by P-E loops, and the difference was high when …
Enhanced energy storage density in BiFeO3-Based ceramics via …
The results in Fig. 7 f show the stable oscillatory curves of BF-0.6(BST-BZT) ceramic across the applied electric field range from 80 kV/cm to 480 kV/cm, achieving a high discharge energy …
Ultrafast charge‐discharge and enhanced energy …
For dielectric capacitors in pulsed power systems, ultrafast charge-discharge rates and good energy storage performances are essential. The relatively low efficiency η and the low energy density of potassium sodium …
Ultrahigh energy storage in high-entropy ceramic …
The MLCCs exhibit an ultrahigh discharge energy density (W D) of ~15.5 J cm −3 and a fast discharge rate (τ 0.9) of ~11.0 μs at 900 kV cm −1, revealing good charging-discharging performance and making it a promising …
Barium Strontium Titanate-based multilayer ceramic capacitors …
The energy storage performance and charge-discharge properties of Pb 0.98La0.02(Zr0.35Sn0.55Ti0.10)0.995O3 (PLZST) antiferroelectric ceramics were investigated …