FeN₄-Decorated CNT

Confined Catalysis Lowers Overpotential

The confined concave surface distorts the FeN₄ site and modulates adsorbate-solvent interactions, reducing ORR overpotential relative to planar counterparts.

Li, Shan · Peng, Xin Ru · Wang, Changwei · Zhao, Xiang · Dang, Jingshuang · Li, Jun

Chem Catalysis 2024

Advantages

Overpotential lower than on graphene and the convex side of CNTs