2023
DOI: 10.1002/adfm.202311086
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Investigating the Role of Fe‐Pyrrolic N4 Configuration in the Oxygen Reduction Reaction via Covalently Bound Porphyrin Functionalized Carbon Nanotubes

Qi Li,
Yue Xu,
Angus Pedersen
et al.

Abstract: Atomically dispersed iron–nitrogen–carbon catalysts are promised, low‐cost, and high‐performance electrocatalysts for the Oxygen Reduction Reaction (ORR) in fuel cells. However, most Fe–N–C materials are produced via pyrolysis at a high temperature and it is difficult to characterise the precise Fe–N configurations. This can lead to confusion surrounding the best chemical and coordination environment for Fe and understanding the subsequent ORR mechanisms. In this work, Fe porphyrin is used to produce a specifi… Show more

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Cited by 8 publications
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