Semi‐Alicyclic Dipolar Glass Dielectric Polymer
In this contribution, a class of semi-alicyclic dipolar glass dielectric polymers (sAl-DG) is developed, with an alternating non-conjugated alicyclic unit and a strong dipolar group aromatic unit.
Enhanced high-temperature energy storage
Herein, we develop a polymer blend dielectric consisting of common polyimide and a bifunctional dipolar glass polymer which are synthesized from two small molecule components with wide band-gap
Glass–ceramic dielectric materials with high
Glass–ceramic materials with high energy storage density, fast charge–discharge capability, and stable high-temperature performance play an important role in obtaining lightweight and miniature electronic
Improving the energy storage performance of BaTiO3-based
These results demonstrates that reconstituting glass network structure via introducing elements with high electronegativity into the parent glass is indeed a simple and
Boosting Energy Storage Performance of Glass
This work demonstrates a feasible route to obtain glass ceramics with an outstanding energy storage performance and proves the enormous potential of glass ceramics in high and pulsed power applications.
Dielectric Ceramics and Films for Electrical Energy Storage
The chapter reviews the energy‐storage performance in four kinds of inorganic compounds, namely, simple metal oxides, antiferroelectrics (AFEs), dielectric glass‐ceramics, and relaxor
[.05211] Structural, dielectric and energy storage properties
The structure, dielectric properties, interfacial polarization, and energy storage properties were systematically investigated. The x-ray diffraction results showed the
Dielectric materials for energy storage applications
This Collection brings together articles discussing different dielectrics, including polymers, nanocomposites, bulk ceramics, and thin films, for energy storage applications.
Structural, dielectric and energy storage behavior of (Pb
The energy-storage mechanism in these capacitors is achieved through the induced polarization of the dielectric material under an applied alternate electric field,
Ceramic-Based Dielectric Materials for Energy
Materials offering high energy density are currently desired to meet the increasing demand for energy storage applications, such as pulsed power devices, electric vehicles, high-frequency inverters, and so
Dielectric materials for energy storage applications
The editors at Nature Communications, Communications Materials, and Scientific Reports invite original research articles about dielectric materials for energy storage applications.
Energy storage properties of PLZST-based
Among them, antiferroelectric (AFE) materials are a decent candidate with great potentials for high energy storage devices such as MLCCs, owing to their high energy storage
Excellent energy storage performance of niobate-based glass
For glass-ceramics, how to realize the collaborative optimization of BDS and permittivity is the key to improve the energy storage density. In this wo
Semi-Alicyclic Dipolar Glass Dielectric Polymer Capacitors for
The miniaturization, integration, and cost-effectiveness of the systems demand high-energy-density, high-efficiency, and reliable dielectrics. A major challenge is to
Reinforced dielectric properties and energy storage performance
Glass ceramic capacitors with ultra-fast discharge speed and high energy density play a key role in pulse power systems. However, the low dielectric performance of
Overviews of dielectric energy storage materials and methods to
Due to high power density, fast charge/discharge speed, and high reliability, dielectric capacitors are widely used in pulsed power systems and power electronic systems. However, compared
Energy-storage performance of NaNbO
The experimental data confirmed that the glass sample crystallized at 900 °C achieves low dielectric loss (<0.005) and high dielectric constant (∼122). The glass sample
Enhancing energy storage performance of dielectric capacitors
Energy storage density in glass-ceramics depends on dielectric constant and breakdown strength. Recent studies focus on glass composition, crystallization temperature,
Ceramic-based dielectrics for electrostatic energy storage
Dielectric capacitors for electrostatic energy storage are fundamental to advanced electronics and high-power electrical systems due to remarkable characteristics of
A new photoelectric niobate glass ceramic material: Up
At present, because of its excellent dielectric and breakdown properties, niobate GCs is broadly applied in the field of dielectric energy storage, but it also has low light
Superior high-temperature energy storage performance of
However, polymer dielectrics typically possess low dielectric constant (εr) and polarization capacity, resulting in the low energy density (Ue) and limited energy storage
Dielectric Ceramics and Films for Electrical Energy Storage
The chapter reviews the energy‐storage performance in four kinds of inorganic compounds, namely, simple metal oxides, antiferroelectrics (AFEs), dielectric glass‐ceramics, and relaxor
Superior high-temperature energy storage performance of
However, polymer dielectrics typically possess low dielectric constant (εr) and polarization capacity, resulting in the low energy density (Ue) and limited energy storage
The effect of Hf doping on the dielectric and energy storage
The dielectric and energy storage properties of the glass-ceramics were studied systematically. The results of X-ray diffraction indicate that the main crystal phase of (1-x)
Semi‐Alicyclic Dipolar Glass Dielectric Polymer
The miniaturization, integration, and cost-effectiveness of the systems demand high-energy-density, high-efficiency, and reliable dielectrics. A major challenge is to concurrently break multiple paradoxes
Dipolar Glass Polymers for Capacitive Energy Storage at Room
Dipolar glass polymers exhibit outstanding dielectric properties and energy storage performances through enhanced dipolar polarization provided by free rotation of
High-temperature electrical energy storage performances of
Thus, the energy storage capability of polymer-based dielectric capacitors at elevated temperature is still generally low, and it is still a challenge to break the adverse
Dipolar Glass Polymers for Capacitive Energy Storage at Room
Dielectric polymers are the materials of choice for high energy density film capacitors. The increasing demand for advanced electrical systems requires dielectric
Influence of lithium-ion doping on electrical and dielectric
In this research, we explore the effect of lithium-ion doping on the electrical and dielectric properties of boron-zinc phosphate glass with the aim of enhancing its energy
Excellent high-temperature dielectric energy storage performance
The authors realize high dielectric energy storage properties at high temperatures in the polymer nanocomposites via the combined approach of adding high-entropy ferroelectric
Dipolar Glass Polymers Containing Polarizable Groups as Dielectric
Dipolar glass polymers have emerged as promising versatile materials for a wide variety of energy storage applications, allowing them to simultaneously obtain relatively high
Enhanced energy storage properties in
The Ba0.85Ca0.15Zr0.1Ti0.9O3 (BCZT) ceramics added with Bi2O3–B2O3–SiO2 glass were synthesized by the sol-gel method, and the effect on their microstructural, dielectric, energy
Room temperature superparaelectric state in 20BaTiO
For high-energy storage applications, dipolar glasses have more outstanding potential than conventional ceramic dielectrics. Eventually, the glass matrix maintains high
Ceramic-Based Dielectric Materials for Energy
Materials offering high energy density are currently desired to meet the increasing demand for energy storage applications, such as pulsed power devices, electric vehicles, high-frequency inverters, and so
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