Platinum-Based High-Entropy Alloys for Electrocatalysis: Preparation, Applications and Prospects

Yehao Li; Zhuyin Sui; Jinghe Zheng; Hongzhi Cui; Zhenhua Yan; Kun Jiang; Leigang Li

doi:10.1039/d6cc01653g

January 1, 2026Chemical CommunicationsOpen Access

Platinum-Based High-Entropy Alloys for Electrocatalysis: Preparation, Applications and Prospects

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Key Points

This research aims to explore platinum-based high-entropy alloys for electrocatalysis and their advantages over conventional materials.
Discusses the composition of high-entropy alloys in nearequiatomic ratios.
Examines applications in electrocatalysis focusing on activity and stability.
Analyzes preparation methods and cost-effectiveness of these materials.
High-entropy alloys demonstrate improved electrocatalytic activity compared to traditional platinum catalysts.
These materials maintain stability over extended periods under operating conditions.
Findings suggest high-entropy alloys could reduce overall material costs in electrocatalytic applications.

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Implication

Research reveals high-entropy alloys enhance electrocatalysis efficiency, suggesting a new approach for sustainable materials.

Abstract

Platinum-based high-entropy alloys (Pt-HEAs), composed of multiple principal elements in nearequiatomic ratios, have emerged as a transformative class of electrocatalysts that overcome the long-standing activity-stability-cost trade-off associated with conventional Pt...

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/69f154f9879cb923c4945438 https://doi.org/10.1039/d6cc01653g

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Platinum-Based High-Entropy Alloys for Electrocatalysis: Preparation, Applications and Prospects

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Platinum-Based High-Entropy Alloys for Electrocatalysis: Preparation, Applications and Prospects

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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