Electrostatic interaction bridges the charge transport kinetics and high-temperature capacitive energy storage performance of polymer dielectrics

M Yang, Y Zhao, H Yan, Z Wang, C Xu… - Energy & …, 2024 - pubs.rsc.org
The capacitive energy storage of polymer dielectrics degrades rapidly at elevated
temperatures and electric fields owing to the exponential growth of conduction loss. The …

Flexible mica films coated by magnetron sputtered insulating layers for high‐temperature capacitive energy storage

C Yin, T Zhang, C Zhang, Y Zhang, CK Jeong… - …, 2024 - Wiley Online Library
High‐temperature energy storage performance of dielectric capacitors is crucial for the next
generation of power electronic devices. However, conduction losses rise sharply at elevated …

Construction of molecular semiconductor traps to improve the energy storage performance of novel cyanopolynorbornene

H Luo, C Yan, X Liu, H Luo, H Chen, S Chen - Chemical Engineering …, 2024 - Elsevier
To meet the demand of film capacitors in harsh condition applications, research workers
devote their effort to develop high temperature resistant polymer dielectrics with high energy …

Remarkably boosted high-temperature energy storage of a polymer dielectric induced by polymethylsesquioxane microspheres

Z Chang, L Lei, L Zhu, Y Quan, Z Ren, Y Qian… - Materials …, 2025 - pubs.rsc.org
Polymer dielectrics are the key materials in next-generation electrical power systems.
However, they usually suffer from dramatic deterioration of capacitive performance at high …

Optimizing the gradient of electric field distribution and inhibiting charge injection in multilayer dielectric films for high capacitive performance

Z Li, Y Zhang, Z Pan, X Fan, P Li, H Huang… - Journal of Materials …, 2024 - pubs.rsc.org
Dielectric polymer materials are capable of storing energy stably and are utilized in
numerous fields such as modern electronic devices and power systems. Thus far, the …

In Situ Well-Aligned Microfibrils and Mother–Daughter Crystals as Promising Blocks to Suppress Carrier Transport in Polypropylene Dielectric Films

DL Li, CY Liu, Y Li, L Xu, J Lei, GJ Zhong… - …, 2024 - ACS Publications
High-performance dielectric capacitors are essential for advanced electronics and electrical
power systems. Nonetheless, the enhanced discharged energy density (U d) of polymer …