Synergistic Self-Assembly and High-Entropy Dual Engineering of the Ruddlesden-Popper Air Electrode for High-performance and Stable Reversible Protonic Ceramic Cells

Qiang Xue; Guangjun Zhang; Ting Chen; Guozhu Zheng; ChenXiao Wang; Zichen Zhuang; Kui Liu; Yucun Zhou; Lang Xu; shaorong wang

doi:10.1039/d5ta10149b

January 1, 2026Journal of Materials Chemistry A

Synergistic Self-Assembly and High-Entropy Dual Engineering of the Ruddlesden-Popper Air Electrode for High-performance and Stable Reversible Protonic Ceramic Cells

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Key Points

The study aims to enhance the performance and stability of air electrodes in reversible protonic ceramic cells by addressing reaction kinetics.
Developed a synergistic self-assembly process for electrode materials.
Engineered high-entropy compositions for improved performance stability.
Evaluated the kinetics of oxygen reduction and evolution reactions.
Conducted performance testing under different operational conditions.
Achieved significant improvements in oxygen reduction and evolution kinetics.
Demonstrated enhanced stability and efficiency of the air electrodes in RPCCs.
Showed potential for higher device efficiency in energy storage applications.

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Implication

Innovative approach enhances air electrode performance in reversible protonic ceramic cells, suggesting improved energy storage solutions.

Abstract

Overcoming sluggish oxygen reduction and evolution reaction kinetics remains a fundamental challenge in developing high-performance air electrodes for reversible protonic ceramic cells (RPCCs). Herein, we present an innovative approach combining...

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Xue et al. (2026) studied this question.

synapsesocial.com/papers/696f1a469e64f732b51ee988 https://doi.org/10.1039/d5ta10149b

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Synergistic Self-Assembly and High-Entropy Dual Engineering of the Ruddlesden-Popper Air Electrode for High-performance and Stable Reversible Protonic Ceramic Cells

Key Points

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Implication

Abstract

Discussion

Cite This Study

Synergistic Self-Assembly and High-Entropy Dual Engineering of the Ruddlesden-Popper Air Electrode for High-performance and Stable Reversible Protonic Ceramic Cells

Key Points

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Implication

Abstract

Discussion

Cite This Study

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