Enhanced energy storage performance with high temperature stability in ABS-PLZST composites

  • Lili Li
  • , Mengquan Jiang
  • , Xi Kong
  • , Yuncong Shen
  • , Gaofeng Wang
  • , Peng Zheng
  • , Wei Wu
  • , Letao Yang*
  • , Fei Wen
  • , Zhuo Xu*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Polymer capacitors exhibiting high energy storage property at high temperatures is very important to many modern applications. But the energy storage properties of many polymer-based capacitors quickly degrade with rising temperature. This paper designed composite films by combining acrylonitrile-butadiene-styrene (ABS) with various amount of antiferroelectric ceramic fillers ((Pb0.97La0.02) (Zr0.63Sn0.3Ti0.07) O3), PLZST). The dielectric and energy storage performance were researched from room temperature to 120 °C. As a result, a high discharge energy density of 13.92 J/cm3 and energy efficiency of 83.5 % were achieved under 525 MV/m at 120 °C, which are superior those of the state-of-the-art counterparts. The polymer-antiferroelectric composites design could be beneficial for developing high-temperature dielectric capacitors.

Original languageEnglish
Article number171308
JournalJournal of Alloys and Compounds
Volume966
DOIs
Publication statusPublished - 5 Dec 2023
Externally publishedYes

Keywords

  • Electronic properties
  • Polymers
  • Quenching
  • Thin films

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