Porous LaFeO3 nanofiber with oxygen vacancies as an efficient electrocatalyst for N2 conversion to NH3 under ambient conditions

C Li, D Ma, S Mou, Y Luo, B Ma, S Lu, G Cui… - Journal of Energy …, 2020 - Elsevier
Electrocatalytic N 2 reduction to NH 3 under ambient conditions is an eco-friendly and
sustainable alternative to the traditional Haber-Bosch process. However, inhibited by the
high activation barrier of N 2, this process needs efficient electrocatalysts to adsorb and
activate the N 2, enabling the N 2 reduction reaction (NRR). Herein, we report that porous
LaFeO 3 nanofiber with oxygen vacancies acts as an efficient NRR electrocatalyst with
abundant active sites to enhance the adsorption and activation of N 2. When tested in 0.1 M …
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