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September 17, 2026The Chemical Record

High‐Entropy Materials for Next‐Generation Energy Systems: A Decade of Progress in Synthesis, Properties, and Applications

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Authors

SSSaim SaherAQAffaq QamarCTC.Y. Tan

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Overview

Review demonstrates how high-entropy materials enhance electrochemical performance across energy storage and conversion platforms, highlighting their thermodynamic and structural design advantages.

Key Points

  • Examine the thermodynamic foundations, structural evolution, and electrochemical energy applications of functional high-entropy materials developed over the past decade.
  • Traced the technological development of high-entropy materials from metallurgical solid solutions to functional ceramic and ionic energy systems.
  • Evaluated the core high-entropy effects—stabilization, lattice distortion, sluggish diffusion, and the cocktail effect—alongside solid-state and solution-based synthesis techniques.
  • Identified high-entropy perovskite cathodes that effectively suppress cation segregation, thereby enhancing long-term operational stability in solid oxide fuel cells.
  • Highlighted high-entropy layered double hydroxides that expand electrochemical redox windows for supercapacitors and high-entropy spinels that enable electronic active-site tuning for nitrate reduction.

Cite This Study

Saher et al. (2026) studied this question.

synapsesocial.com/papers/6aabb74e5f706d05830e63e2https://doi.org/10.1002/tcr.70211
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