Structurally Robust P/S Co-Deposited Ni–Fe Catalysts Enabling Long-Term Seawater Electrolysis at Ampere-Level Currents

Divya Bhutani; Yadhu Krishnan P; Srivardan Balaji; Sneha James; Swaraj Servottam; Eswaramoorthy Muthusamy

doi:10.1039/d5nr04610f

January 1, 2026Nanoscale

Structurally Robust P/S Co-Deposited Ni–Fe Catalysts Enabling Long-Term Seawater Electrolysis at Ampere-Level Currents

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Key Points

The aim is to explore the effectiveness of Ni–Fe catalysts for seawater electrolysis at high currents.
Co-deposition of nickel and iron catalysts
Assessment of catalyst performance under varying currents
Evaluation of long-term stability during electrolysis
The catalysts show high efficiency in seawater electrolysis at ampere-level currents.
Long-term stability is achieved, supporting sustainable hydrogen production from seawater.

Implication

Demonstrates efficient seawater electrolysis for green hydrogen production, highlighting sustainability implications.

Abstract

Seawater, as an abundant and sustainable source, presents an effective alternative for overcoming the cost associated with electrolyzers utilizing fresh water sources. Its inherent ionic conductivity helps efficient green hydrogen...

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Cite This Study

Bhutani et al. (2026) studied this question.

synapsesocial.com/papers/698828d90fc35cd7a8848adb https://doi.org/10.1039/d5nr04610f

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Structurally Robust P/S Co-Deposited Ni–Fe Catalysts Enabling Long-Term Seawater Electrolysis at Ampere-Level Currents

Key Points

Implication

Abstract

Discussion

Cite This Study

Structurally Robust P/S Co-Deposited Ni–Fe Catalysts Enabling Long-Term Seawater Electrolysis at Ampere-Level Currents

Key Points

Implication

Abstract

Discussion

Cite This Study

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