ArticleNature communications2025
Transient pulsed discharge preparation of graphene aerogel supports asymmetric Cu cluster catalysts promote CO
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Realizing high stability with superior catalytic activity in nanoclustersChemical science · 2026Article
- Editable Hydrogen Bond Network Within the Electric Double Layer for COAngewandte Chemie (International ed. in English) · 2026Article
- In-tandem electrocatalysis via Ni single atoms and reconstructed Cu single clusters for CONature communications · 2026Article
- Defect engineering within clusters to enhance cluster-support interaction boosts catalytic performance.Chemical science · 2026Article
- Hydrogen bond stabilized *CO intermediate enables CONature communications · 2026Article
- Synergistic pulsed electrocatalysis enables green and efficient synthesis of nylon monomer adipic acid.Nature communications · 2026Article
- Multifunctional Cu-doped MnMaterials today. Bio · 2026Article
- Cu-Ce Dual-Atom Sites Embedded in Zeolites Boost Resistance to Impurity Interference for Environmental Catalysis.Angewandte Chemie (International ed. in English) · 2025Article
- In Situ Valence Engineering of Copper Silicate Nanozymes with Enhanced Peroxidase-Like Catalytic Activity for Oral Disease Detection.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- In situ stabilization of CuNature communications · 2025Article
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Authors and funding
9 authors.
Funding
Abstract
Designing asymmetrical structures is an effective strategy to optimize metallic catalysts for electrochemical carbon dioxide reduction reactions. Herein, we demonstrate a transient pulsed discharge method for instantaneously constructing graphene-aerogel supports asymmetric copper nanocluster catalysts. This process induces the convergence of copper atoms decomposed by copper chloride onto graphene originating from the intense current pulse and high temperature. The catalysts exhibit asymmetrical atomic and electronic structures due to lattice distortion and oxygen doping of copper clusters. In carbon dioxide reduction reaction, the selectivity and activity for ethanol production are enhanced by the asymmetric structure and abundance of active sites on catalysts, achieving a Faradaic efficiency of 75.3% for ethanol and 90.5% for multicarbon products at -1.1 V vs. reversible hydrogen electrode. Moreover, the strong interactions between copper nanoclusters and graphene-aerogel support confer notable long-term stability. We elucidate the key reaction intermediates and mechanisms on Cu
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