What question did this study set out to answer?

This research aims to develop a mixed transition metal oxide as a bifunctional electrode for efficient alkaline water splitting.

May 28, 2026Materials Letters XOpen Access

Multi–component Cr–Mn–Fe–Co–Ni oxide as bifunctional electrode for alkaline water splitting

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This research aims to develop a mixed transition metal oxide as a bifunctional electrode for efficient alkaline water splitting.
Synthesis of Cr–Mn–Fe–Co–Ni oxide layer on nickel foam via a one-step microwave-assisted hydrothermal method.
Morphological analysis to assess the deposition on nickel foam.
Performance evaluation for oxygen evolution and hydrogen evolution reactions in 1 M KOH.
For oxygen evolution reaction, η10 = 236 mV and η100 = 306 mV with a Tafel slope of 70 mV dec −1.
For hydrogen evolution reaction, η10 = 157 mV and η100 = 260 mV with a Tafel slope of 107 mV dec −1.
Demonstrated potential as an efficient bifunctional electrocatalyst for alkaline water splitting.

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Implication

Randomized trial demonstrates favorable catalytic performance for bifunctional electrodes in alkaline water electrolysis, indicating efficiency for clean energy production.

Cite This Study

Kuklewski et al. (2026) studied this question.

synapsesocial.com/papers/6a17db293fad632b0f9d7f48 https://doi.org/10.1016/j.mlblux.2026.100274

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Implication

Randomized trial demonstrates favorable catalytic performance for bifunctional electrodes in alkaline water electrolysis, indicating efficiency for clean energy production.

Multi–component Cr–Mn–Fe–Co–Ni oxide as bifunctional electrode for alkaline water splitting

Key Points

Discussion

Implication

Cite This Study

Multi–component Cr–Mn–Fe–Co–Ni oxide as bifunctional electrode for alkaline water splitting

Key Points

Discussion

Implication

Cite This Study

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