A porous Co3O4-carbon paper electrode enabling nearly 100% electrocatalytic reduction of nitrate to ammonia.

Autor: Xufeng Rao, Jiaying Yan, Koji Yokoyama, Xiaolin Shao, Chihiro Inoue, Mei-fang Chien, Yuyu Liu
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Zdroj: Materials Reports: Energy; Aug2023, Vol. 3 Issue 3, p1-7, 7p
Abstrakt: Co3O4 was synthesized on carbon paper (CP) using a facile method to improve electrochemical nitrate-toammonia conversion efficiency. The resulting Co3O4-CP electrode demonstrated an exceptional Faradaic efficiency of almost 100% across a broad range of application conditions, with a peak NH3 yield of 3.43 mmol h-1 cm-2 (2.25 mol gCo-1 h-1). [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index