Tuning Electrocatalytic Activity via Mn Doping in Ca2Fe2O5 for OER and ORR Applications

Q: What type of study is this?

This is a Quantitative Study study.

Huma Khan; Archita Kar; Ashok K. Ganguli

doi:10.1039/d5nj02854j

January 1, 2025New Journal of Chemistry

Tuning Electrocatalytic Activity via Mn Doping in Ca2Fe2O5 for OER and ORR Applications

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Key Points

Mn doping significantly enhances the electrocatalytic activity of Ca2Fe2O5 for oxygen evolution and reduction reactions.
Electrocatalysts showed improved performance in alkaline media, indicating applicability in various energy systems.
The incorporation of Mn leads to structural changes in Ca2Fe2O5, optimizing its electronic properties for catalytic functions.
Alkaline media conditions proved crucial for maximizing the efficiency of Mn-substituted Ca2Fe2O5 in electrocatalysis.

Implication

Study demonstrates improved electrocatalytic performance for OER and ORR in alkaline media, suggesting Mn doping is effective.

Abstract

In this study, we report Mn-substituted Ca2Fe2O5 brownmillerite oxides as an efficient electrocatalysts for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in alkaline media. The incorporation of Mn...

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Cite This Study

Khan et al. (2025) studied this question.

synapsesocial.com/papers/68d6d8768b2b6861e4c3ead7 https://doi.org/10.1039/d5nj02854j

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Tuning Electrocatalytic Activity via Mn Doping in Ca2Fe2O5 for OER and ORR Applications

Key Points

Implication

Abstract

Discussion

Cite This Study

Tuning Electrocatalytic Activity via Mn Doping in Ca2Fe2O5 for OER and ORR Applications

Key Points

Implication

Abstract

Discussion

Cite This Study

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