Polymer dielectrics operating under extreme environments require increasingly higher demands on electrical insulation performance. Polyimide (PI), one of the most promising candidates for high‐temperature energy‐storage dielectrics, tends to form charge‐transfer complexes (CTCs) under high temperatures and high ele...
Xi Chen, Hang Luo, Guang-Hu He et al.· Advanced Functional Material...· 0 citations
Dielectric polymers for high‐temperature capacitive energy storage require both high thermal stability and electrical insulation. Although the rigid conjugated structure of polyimide affords a high glass transition temperature, making it a promising candidate, it also introduces compromised electrical insulation th...
Yu-Ting Wan, Shuo-Tong Wang, Hang Luo et al.· Advanced Functional Material...· 0 citations
Polymer dielectrics are crucial for capacitors in various applications, including electric vehicles, geothermal instrumentation, and aerospace systems. However, polymers tend to exhibit strongly nonlinear conduction at high temperatures and under high electric fields, leading to a rapid increase in leakage current and...
Guang-Hu He, Wen-Han Xu, Jia-Jun Peng et al.· Advances in Materials· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.