High-temperature resistant polyetherimides containing a twisted spirane structure for capacitive energy storage
Yanan Duan, Thumawadee Wongwirat, Tianxiong Ju, Shihai Zhang, Junji Wei, Lei Zhu
Abstract
The as-prepared PEI with a twisted spirane structure exhibited high T g (>300 °C) and excellent high-temperature energy storage properties (200 °C).
Topics & Concepts
Materials scienceEnergy storageCapacitive sensingCrystallographyChemistryPhysicsElectrical engineeringThermodynamicsEngineeringPower (physics)Dielectric materials and actuatorsSynthesis and properties of polymersAdvanced Battery Materials and Technologies