A review on structure–property relationships in dielectric ceramics using high‐entropy compositional strategies

Jibran Khaliq*, Chunchun Li, Deqin Chen, Laijun Liu, Na Yan, Xiaowei Zhu, Xinrong Yang, Xiuyun Lei, Yongbao Cui

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

4 Citations (Scopus)
21 Downloads (Pure)

Abstract

High-entropy strategy is a design that uses multiple elements to increase configurational entropy. As an emerging research field, high-entropy was originally applied to metals, but it has shown great potential in inorganic nonmetallic materials. Since the first discovery of colossal dielectric permittivity in high-entropy ceramics, it indicates that the high-entropy strategy is feasible in dielectric ceramics. The multi-ion solid solution will bring a broader space for the material structure and property tailoring. With the research of domestic and foreign scholars in high-entropy dielectrics, we believe that entropic engineering can effectively regulate dielectric properties. The review paper explores the potential of the high-entropy strategy in dielectric ceramics. It provides a detailed overview of the structural properties and the potential benefits of utilizing high-entropy materials in dielectric ceramics. The review also covers the current research advancements in the field and provides insights into future directions for further development of high-performance dielectric ceramics.

Original languageEnglish
Pages (from-to)6602-6616
Number of pages15
JournalJournal of the American Ceramic Society
Volume106
Issue number11
Early online date28 Jul 2023
DOIs
Publication statusPublished - 1 Nov 2023

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