Amorphous NiFe oxide derived from an air-pyrolyzed Prussian blue analogue with rapid complete reconstruction for enhanced oxygen evolution reaction

Nanoscale Advances 2026 Open access

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Authors: Zhen Cao, Wenhui Yan, Haozhe Shi, Tingting Zhou, Zhifei Sun, Yuhan Yang, Jiali Zhang, Wenbin Zhang, Kaili Wang
DOI: 10.1039/d5na00904a
Cited by: 2
References: 79

Abstract

and stable operation for over 100 hours, highlighting its practical applicability. This study elucidates the structural evolution of the PBA during air pyrolysis and the OER performance of the resulting catalysts. By unraveling the reconstruction behavior and electrochemical characteristics of the amorphous structure, we reveal the origin of the superior performance, offering a universal strategy for designing high-performance OER electrocatalysts.

Fields of Study & Subjects

Electrocatalysts for Energy Conversion Advanced battery technologies research Ammonia Synthesis and Nitrogen Reduction

Publication details

Journal / source
Nanoscale Advances
Publisher
Royal Society of Chemistry (RSC)
Volume
8
Issue
6
Pages
1906–1915
Publication date
1 January 2026
Language
EN