In this study, the authors proposed a promising structure design, the micro-crosslinked polypropylene (PP), to enhance the high-temperature energy storage density. With
Heat and cold storage has a wide temperature range from below 0°C (e.g. ice slurries, latent heat ice storage) to above 1000 °C (e.g. regenerator in the high-temperature industry). In the
The dielectric energy storage performance of HBPDA-BAPB manifests better temperature stability than CBDA-BAPB and HPMDA-BAPB from RT to 200 °C, mainly due to
Film capacitors are essential components used for electrical energy storage in advanced high-power electrical and electronic systems. High temperature environments place
Furthermore, the traps constructed by inorganic fillers within polymer matrices are always low-energy-level, which is ineffective at preventing the escape of space charges at
The authors improve the energy storage performance and high temperature stability of lead-free tetragonal tungsten bronze dielectric
The aim of this work is to present a classification for CB and thermal energy storage (TES), to enable a simple classification. In addition, a comparison of demonstrators
The need of a transition to a more affordable energy system highlights the importance of new cost-competitive energy storage systems, including thermal energy storage
Abstract In polymer dielectric energy storage, even polymers with high glass transition temperatures suffer significant degradation in energy storage performance as
Advanced electronic devices and energy systems urgently require high-temperature polymer dielectrics that can offer both high discharge energy density and energy storage efficiency.
High-temperature capacitive energy storage demands that dielectric materials maintain low electrical conduction loss and high discharged energy density under thermal
The authors improve the energy storage performance and high temperature stability of lead-free tetragonal tungsten bronze dielectric ceramics through high entropy
Flexible laminated polymer nanocomposites with the polymer layer confined are found to exhibit enhanced thermal stability and improved high-temperature energy storage
High-performance, thermally resilient polymer dielectrics are essential for film capacitors used in advanced electronic devices and
In this study, the authors proposed a promising structure design, the micro-crosslinked polypropylene (PP), to enhance the high-temperature
Abstract Dielectric capacitors with a high operating temperature applied in electric vehicles, aerospace and underground exploration require
This work demonstrates remarkable advances in the overall energy storage performance of lead-free bulk ceramics and inspires further attempts to achieve high
Dielectric capacitors are energy storage devices with ultra-high power densities, and the deterioration of dielectric insulation at high
The discharge energy density (Ud) and efficiency (η) of the composite reach 12.01 J/cm 3 and 91.05%, respectively, at 150°C. The composite maintains high thermal
Energy storage at ultra-high temperatures (1800 K) is clean, reversible and insensitive to deployment location whilst suffering no storage medium degradation over time.
The excellent high-temperature energy storage performance is attributed to the high resistivity ( ) and high activation energy for ρ conductivity ( Ea) of the 70BCT20-30BMZ ceramics.
Abstract High-temperature dielectric polymers are increasingly attracting significant interest for energy storage applications in harsh
High-temperature polymer capacitors with superior energy storage density are considerable and desirable components in advanced power pulse, electrical, and energy
Specific benefits compared with sensible and latent heat storage include a typically high energy density, long-term storage at room temperature with a simple start for
The absence of affordable and deployable large-scale energy storage poses a major barrier to providing zero-emission energy on demand
High-temperature thermal storage (HTTS), particularly when integrated with steam-driven power plants, offers a solution to balance temporal mismatches between the
The tangential orientation of the nanosheets effectively impedes charge injection from electrodes while promoting charge dissipation and heat transfer. This work provides a
The high throughput and easy processing of the PEI hybrid film makes it a potential choice for energy storage under harsh conditions. This work represents a route for
