Elucidating reaction pathways of the CO₂ electroreduction via tailorable tortuosities and oxidation states of Cu nanostructures

• Main Authors: Liu, Guanyu, Adesina, Peace, Nasiri, Noushin, Wang, Haojing, Sheng, Yuan, Wu, Shuyang, Kraft, Markus, Lapkin, Alexei A., Ager, Joel W., Xu, Rong
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Chemical engineering; Electrochemical CO2 Reduction; Flame Aerosol Syntheses
• Online Access: https://hdl.handle.net/10356/162744
• Institution: Nanyang Technological University

Copper-based 3D fractal nanostructures are integrated on the electrodes using a scalable and ink-free flame aerosol synthesis technique for electrochemical CO2 reduction. The effects of tortuosity and oxidation state of copper are respectively investigated by isolating each effect from the others. B...