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A GO regulated bimetallic CoFe catalyst for efficient electrochemical nitrate reduction to ammonia under acidic conditions. | LitMetric
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A GO regulated bimetallic CoFe catalyst for efficient electrochemical nitrate reduction to ammonia under acidic conditions.

Zhengyang Liu Xiaohan Huang Linghui Yan Zehui Zhang Tao Ding Guosheng Shi

Chem Commun (Camb)

Shanghai Applied Radiation Institute, State Key Lab, Advanced Special Steel, Shanghai University, Shanghai 200444, China.

Published: November 2024

Electrocatalytic nitrate reduction to ammonia (ENRA) in acidic media is currently a challenge. Herein, we presented a CoFeO/GO catalyst that exhibited a high faradaic efficiency (95.51%) and ammonia yield rate (1268.04 μmol h cm) for ENRA under acidic conditions. The ENRA reaction mechanism was investigated through ATR-FTIR spectroscopy and isotope labeling experiments.

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http://dx.doi.org/10.1039/d4cc04897kDOI Listing

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