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August 14, 2025CatalystsOpen Access

Advancements in Non-Precious Metal Catalysts for High-Temperature Proton-Exchange Membrane Fuel Cells: A Comprehensive Review

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Authors

NNNaresh NarayananBRBalamurali RavichandranIEIndubala Emayavaramban

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Overview

This review uncovers advancements in non-precious metal catalysts for oxygen reduction in high-temperature proton-exchange membrane fuel cells, suggesting innovative pathways for commercialization.

Key Points

  • Non-precious metal catalysts offer a promising cost-effective solution for high-temperature proton-exchange membrane fuel cells.
  • Key focus on M-N-C catalysts highlights their potential as alternatives to costly platinum-group metal catalysts.
  • Comprehensive analysis explores synthesis strategies and addresses challenges in catalyst stability and performance.
  • Future directions emphasize integrating computational modeling and characterization to accelerate catalyst development.

Cite This Study

Narayanan et al. (2025) studied this question.

synapsesocial.com/papers/68af5701ad7bf08b1eadd78chttps://doi.org/10.3390/catal15080775
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