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Updated: Sep 6, 2026

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
A structurally self-sustaining amorphous Cu-Co catalyst for robust electrochemical NO-to-NH3 conversion at industrial
Zhen Cai1, Yongwen Ren1, Bingzhi Qian1
1State Key Laboratory of Fine Chemicals, Frontier Science-Center for Smart Materials, Liaoning Key Lab for Energy Materials and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, China. yongwen.ren@unamur.be.
Abstract:
A novel amorphous Cu-Co catalyst is developed and achieves a high faradaic efficiency of over 90% for electrochemical NO-to-NH3 conversion. Importantly, the structure of the catalyst remains unchanged under electroreduction conditions due to an intrinsically disordered, reconstruction-resistant framework that suppresses phase transformation and surface restructuring, delivering long-term stability over 20 h at 200 mA cm-2.
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