N-doped carbon nanotubes as an efficient electrocatalyst for O2 conversion to H2O2 in neutral electrolyte

Nitrogen-doped carbon nanotubes are developed for high-efficiency H 2 O 2 electrosynthesis in neutral electrolyte, delivering a high selectivity of >90% at a wide range of potentials and a large H 2 O 2 yield rate of 4.45 mmol h −1 L −1 .