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Author

Chang-Hai Zhang

2 papers indexed here

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Aug 2026

Optimizing the High-Temperature Energy Storage Performance of Polyimide Films Using Double-Layer Interfacial Barrier Layers

Advanced electronic and electrical systems increasingly require polymer dielectric materials capable of delivering efficient energy storage even when subjected to elevated temperatures and intense electric fields. However, conventional polyimide (PI) films suffer from limited energy density and severe performance deg...

Chao Yin, Feng-Ming Cao, Shi-Yuan Luo et al. · 0 citations
Open access Sep 2026

Synergistic Molecular Engineering and Crosslinking Topology for High‐Temperature Energy Storage in All‐Organic Dielectrics

This work presents an all‐organic polymer dielectric that combines high‐energy density with excellent high‐temperature endurance. To address the significant loss in polyetherimide (PEI) at high temperatures, a synergistic strategy is employed. This strategy involves the introduction of trifluoromethyl (CF 3 ) grou...

Xu Tong, Xue Zhang, Tian-Dong Zhang et al. · 0 citations

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