Fe₂O₃/NiFe₂O₄ Heterostructure Catalyst

High selectivity in neutral media

Interface engineering modulates electronic structure to suppress hydrogen evolution, enabling efficient nitrate reduction to ammonia in neutral electrolyte.

Boran, Yang · Xingcheng, Ma · Wang, Hongli · Yao, Ruiqi · Aiyang, Li · Zixin, A · Zheng, Zaihang · Han, Ying · Ran, Xu

ACS Sustainable Chemistry & Engineering 2026

Specifications

Faradaic efficiency

{'zh': '94.10', 'en': '0.5'} V vs

氨产率

{'zh': '47.47', 'en': ''} mg·h⁻¹·mgcat⁻¹

氨能量效率

{'zh': '41.00', 'en': ''} %

电池功率密度

{'zh': '3.98', 'en': ''} mW·cm⁻²