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Grain boundary-engineered porous CuO/CoO heterostructure as a pre-catalyst for enhanced oxygen evolution. | LitMetric
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Grain boundary-engineered porous CuO/CoO heterostructure as a pre-catalyst for enhanced oxygen evolution.

Pengfeng Li , Wenqian Zheng , Min Guo , Yuhan Chen , Fuji Jia , Liheng Sun , Fengcai Lei , Xu Sun , Junfeng Xie

Chem Commun (Camb)

College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes (Ministry of Education), Shandong Normal University, Jinan, Shandong, 250014, P. R. China.

Published: September 2025

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Article Abstract

In this work, a grain-boundary-engineered porous CuO/CoO heterostructure was fabricated as a dynamic pre-catalyst, where tailored grain boundaries and nanopores facilitate pre-oxidation to activate high-valence species for robust oxygen evolution.

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http://dx.doi.org/10.1039/d5cc04005aDOI Listing

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