Durable Acidic Oxygen Evolution Via Self-Construction of Iridium Oxide/Iridium-Tantalum Oxide Bi-Layer Nanostructure with Dynamic Replenishment of Active Sites

Durable Acidic Oxygen Evolution Via Self-Construction of Iridium Oxide/Iridium-Tantalum Oxide Bi-Layer Nanostructure with Dynamic Replenishment of Active Sites

Highlights A self-constructed catalyst with in situ formed IrO2/IrTaO x bi-layer nanostructure was fabricated for high-efficiency acidic oxygen evolution reaction by using an Ir–Ta-based metallic glass as the matrix. The coordinated nature of the catalyst’s active site is manipulated through electro...

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Bibliographic Details
Main Authors: Qi Guo, Rui Li, Yanan Zhang, Qiqin Zhang, Yi He, Zhibin Li, Weihong Liu, Xiongjun Liu, Zhaoping Lu
Format: Article
Language:English
Published: SpringerOpen 2025-02-01
Series:Nano-Micro Letters
Subjects:
Self-construction
Nanoporous
Electronic interaction
Replenishment
Proton exchange membrane (PEM) water electrolysis
Online Access:https://doi.org/10.1007/s40820-025-01680-w
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https://doi.org/10.1007/s40820-025-01680-w

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