A Networked Catalytic Layer Derived from Composite Nanowires Integrated with Pt Core and Active Pt-Doped RuO ₂ Shell for Efficient Proton Exchange Membrane Water Electrolysis at Low Anode Loadings

Heng Zhang; Lili Liu; P P Liu; Dongdong Wang; X Wang

doi:10.1021/acsami.6c02358

April 28, 2026ACS Applied Materials & Interfaces

A Networked Catalytic Layer Derived from Composite Nanowires Integrated with Pt Core and Active Pt-Doped RuO ₂ Shell for Efficient Proton Exchange Membrane Water Electrolysis at Low Anode Loadings

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Key Points

The aim is to develop efficient and durable low-loading anodes for water electrolysis using a novel composite structure.
Developed a networked catalytic layer from composite nanowires with a platinum core and active Pt-doped RuO2 shell.
Operated the system continuously for 1450 hours.
Assessed performance under low anode loadings.
Demonstrated effective water electrolysis with significantly enhanced durability and efficiency.
Achieved optimal performance in the latter stage of 1450 hours, validating the method.

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Implication

Shows enhanced efficiency in water electrolysis using low-loading anodes, highlighting a new approach for industrial applications.

Abstract

in the latter stage of 1450 h of operation. This study provides a new strategy for developing efficient and durable low-loading anodes for industrial water electrolysis.

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Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69f44325967e944ac5566764 https://doi.org/10.1021/acsami.6c02358

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A Networked Catalytic Layer Derived from Composite Nanowires Integrated with Pt Core and Active Pt-Doped RuO ₂ Shell for Efficient Proton Exchange Membrane Water Electrolysis at Low Anode Loadings

Key Points

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Implication

Abstract

Discussion

Cite This Study

A Networked Catalytic Layer Derived from Composite Nanowires Integrated with Pt Core and Active Pt-Doped RuO ₂ Shell for Efficient Proton Exchange Membrane Water Electrolysis at Low Anode Loadings

Key Points

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Implication

Abstract

Discussion

Cite This Study

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