Construction of carbon nanotube-supported CuO–Fe 3 O 4 dual-site catalysts for ambient electrosynthesis of ammonia

2025/01/01 by Shun Zhang, Shengbo Zhang, Jiafang Liu +5 · 1 voice
Chemical Engineering · Computer Science · #Ammonia Synthesis and Nitrogen Reduction #Caching and Content Delivery

paper · doi:10.1039/d5qi01543j

openalex publication_date 2025/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/22

Abstract

The in-situ reconstructed CuO–Fe 3 O 4 dual-site catalyst synergistically enhances nitrate reduction by utilizing Cu sites for NO 3 − adsorption/conversion while employing Fe sites for water splitting.

Citations

• Unveiling the Activity Origin of a Copper‐based Electrocatalyst for Selective Nitrate Reduction to Ammonia
• Electrochemical reduction of nitrate to ammonia via direct eight-electron transfer using a copper–molecular solid catalyst
• Efficient Electroreduction of Nitrate into Ammonia at Ultralow Concentrations Via an Enrichment Effect
• Tandem Electrocatalytic Nitrate Reduction to Ammonia on MBenes

Discussions

• #OpenAccess hot research by Haimin Zhang 𝘦𝘵 𝘢𝘭. #HFIPS Introducing CuO–Fe₃O₄/CNTs enables a dual-site catalytic mechanism: Cu sites promote NO₃⁻ adsorption and conversion, while Fe sites accelera [bsky, 0 points, 0 comments]

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• Unveiling the Activity Origin of a Copper‐based Electrocatalyst for Selective Nitrate Reduction to Ammonia
• Thermally Enhanced Relay Electrocatalysis of Nitrate-to-Ammonia Reduction over Single-Atom-Alloy Oxides