Subsurface oxygen reduction reaction activity on Ti<sub>2</sub>N MXene revealed by<i>in situ</i>Raman spectroelectrochemistry

Eugenie Pranada, Denis Johnson, Ray Yoo, Abdoulaye Djire

Sustainable Energy & Fuels · 2023 · 19 citations · 53 references

Concepts

Abstract

In situ Raman spectroscopy reveals that the subsurface of Ti 2 N nitride MXene is the active site for oxygen reduction reaction. We also report that the Ti 2 N MXene is more active than Ti 3 C 2 MXene and more stable than Ti 3 C 2 and 10% Pt/C.

References

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