Development of semi-alicyclic dipolar glass dielectric polymers improves energy density and self-healing in capacitors, indicating potential for high-temperature applications.
Key Points
Semi-alicyclic dipolar glass dielectric polymers exhibit a high energy density of 6.2 J cm−3 at 200 °C.
These polymers achieve a dielectric constant between 3.39 and 3.71 at high frequencies, enhancing performance.
The materials provide a glass transition temperature range from 218 to 387 °C, indicating thermal stability.
The self-healing capability allows for energy recovery of 15.03 mJ, contributing to reliability.