Grain boundary-engineered porous CuO/Co<sub>3</sub>O<sub>4</sub> heterostructure as a pre-catalyst for enhanced oxygen evolution

In this work, a grain-boundary-engineered porous CuO/Co<sub>3</sub>O<sub>4</sub> 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.

Authors

Wenqian Zheng
Min Guo (ORCID: https://orcid.org/0000-0001-9579-5499)
Fengcai Lei (ORCID: https://orcid.org/0000-0002-6207-7164)
Pengfeng Li
Fuchao Jia
Yuhan Chen (ORCID: https://orcid.org/0009-0002-5098-0062)
Junfeng Xie (ORCID: https://orcid.org/0000-0002-5775-3084)
Liheng Sun
Xu Sun

Institutions

Shandong Normal University (CN)
University of Jinan (CN)
Ministry of Education (ME)

Publication Details

Journal: Chemical Communications
Published: 2025-01-01
DOI: https://doi.org/10.1039/d5cc04005a
Citations: 2
Primary Topic: Electrocatalysts for Energy Conversion
Type: article
Field-Weighted Citation Impact: 0.73

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article

Grain boundary-engineered porous CuO/Co₃O₄ heterostructure as a pre-catalyst for enhanced oxygen evolution

Wenqian Zheng, Min Guo, Fengcai Lei, Pengfeng Li et al.

Jan 1, 2025

2 citations

Chemical Communications

Electrocatalysts for Energy Conversion

0.73

article

Grain boundary-engineered porous CuO/Co₃O₄ heterostructure as a pre-catalyst for enhanced oxygen evolution

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

January 1, 2025article en

2 citations

Abstract

In this work, a grain-boundary-engineered porous CuO/Co<sub>3</sub>O<sub>4</sub> 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.

Chemical CommunicationsVol. 61(77)

Shandong Normal University (CN), University of Jinan (CN), Ministry of Education (ME)

Openalex Percentile: Top 29%

Electrocatalysts for Energy Conversion

0.73

DOI Source OpenAlex

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Grain boundary-engineered porous CuO/Co<sub>3</sub>O<sub>4</sub> heterostructure as a pre-catalyst for enhanced oxygen evolution — Wenqian Zheng, Min Guo, et al. · Chemical Communications (2025) | TGRS Research Map | TGRS