A Zr/Sm co-doped Fe₂O₃:NiCo-MOF heterojunction photoanode for augmented photoelectrochemical water splitting

Periyasamy Anushkkaran; Weon‐Sik Chae; Hyobin Han; Tae Woo Kim; Sun Hee Choi; Richard M. Dinsdale; Byung Chul Kim; Jum Suk Jang

doi:10.1039/d5ta03908h

January 1, 2025Journal of Materials Chemistry A

A Zr/Sm co-doped Fe₂O₃:NiCo-MOF heterojunction photoanode for augmented photoelectrochemical water splitting

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Key Points

The Zr/Sm co-doped Fe2O3 photoanode achieved significant improvements in water splitting efficiency.
Zr/Sm co-doping enhanced bulk conductivity, leading to better charge transport in the material.
The NiCo-MOF component passivated surface-trapping states and acted effectively as a cocatalyst.
The heterojunction design promotes optimal charge separation and enhances overall photoanode performance.

Implication

This research demonstrates a p–n heterojunction photoanode improving water splitting efficiency with Zr/Sm co-doping and a NiCo-MOF cocatalyst.

Abstract

We have designed a NiCo-MOF decorated Zr/Sm co-doped Fe 2 O 3 photoanode with a p–n heterojunction. Zr/Sm co-doping enhanced bulk conductivity, while NiCo-MOF passivated surface-trapping states and served as a cocatalyst.

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Cite This Study

Anushkkaran et al. (2025) studied this question.

synapsesocial.com/papers/68c1a76954b1d3bfb60e05e5 https://doi.org/10.1039/d5ta03908h

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A Zr/Sm co-doped Fe₂O₃:NiCo-MOF heterojunction photoanode for augmented photoelectrochemical water splitting

Key Points

Implication

Abstract

Discussion

Cite This Study

A Zr/Sm co-doped Fe₂O₃:NiCo-MOF heterojunction photoanode for augmented photoelectrochemical water splitting

Key Points

Implication

Abstract

Discussion

Cite This Study

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