Incorporation of single cobalt active sites onto N-doped graphene for superior conductive membranes in electrochemical filtration

• Main Authors: Pan, Meilan, Wang, Jiong, Gao, Guandao, Chew, Jia Wei
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Bioengineering; Oxygen Reduction Reaction; Waste-Water-Treatment
• Online Access: https://hdl.handle.net/10356/155520
• Institution: Nanyang Technological University

The employment of electrochemical technology in membrane filtration promises high separation efficiency with minimal membrane fouling. Herein, we fabricated single cobalt atom and nitrogen atom codoped graphene (NG-Co) as a conductive membrane, and showed that it achieved 99.5% rejection at a small...