Marked Enhancement of Radical Scavenging on N-Doped CeO2 Nanocubes

Seunghee Hong; Doohwan Lee

doi:10.1039/d6ta00256k

January 1, 2026Journal of Materials Chemistry A

Marked Enhancement of Radical Scavenging on N-Doped CeO2 Nanocubes

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Key Points

To investigate the effect of nitrogen doping on the radical scavenging abilities of cerium oxide nanoparticles.
Synthesis of N-doped CeO2 nanocubes
Characterization of structural and functional properties
Assessment of radical scavenging activity through experimental techniques
Significant increase in radical scavenging capacity compared to non-doped counterparts
Enhanced performance correlates with structural modifications after N-doping
Potential implications for improving polymer electrolyte membrane fuel cell efficiency

Implication

Demonstrates improved radical scavenging in fuel cells due to N-doping of cerium oxide nanoparticles, indicating better performance.

Abstract

Cerium oxide (CeO₂) nanoparticles are promising radical scavengers for polymer electrolyte membrane fuel cells (PEMFCs). Metal cation doping has been extensively studied to enhance their performance, with improvements primarily attributed...

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Cite This Study

Hong et al. (2026) studied this question.

synapsesocial.com/papers/69c8c247de0f0f753b39c85a https://doi.org/10.1039/d6ta00256k

View Full Paper

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Marked Enhancement of Radical Scavenging on N-Doped CeO2 Nanocubes

Key Points

Implication

Abstract

Discussion

Cite This Study

Marked Enhancement of Radical Scavenging on N-Doped CeO2 Nanocubes

Key Points

Implication

Abstract

Discussion

Cite This Study

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