Enhancing High-Temperature Energy Storage Performance of PEI-Based Dielectrics by Incorporating ZIF-67 with a Narrow Bandgap
Xiaona Li,
Hang Luo,
Chenchen Yang
et al.
Abstract:Polymer dielectrics are crucial for use in electrostatic
capacitors,
owing to their high voltage resistance, high energy storage density,
and ultrahigh reliability. Furthermore, high-temperature-resistant
polymer dielectrics are applied in various emerging fields. Herein,
poly(ether imide) (PEI)-based polymer dielectrics prepared by adding
a low loading of dimethylimidazolium cobalt (ZIF-67) with a narrow
bandgaps are investigated. The results show that the composites exhibit
considerably increased Young’s mod… Show more
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