Engineering Ni/Ni 3 N/MoN interface with strain modulation toward sustainable high-current-density alkaline seawater hydrogen production via in situ ammonium formation
Abstract
The NN/MN/NF exhibits an overpotential of 71 mV at 300 mA cm −2 , as well as notable stability over 100 h at 500 mA cm −2 in 1 M KOH natural seawater. Moreover, the in situ formation of NH 4 + inhibits precipitation-induced corrosion of the active sites.
Fields of Study & Subjects
Ammonia Synthesis and Nitrogen Reduction
Electrocatalysts for Energy Conversion
Hydrogen Storage and Materials
Publication details
- Journal / source
- Journal of Materials Chemistry A
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 14
- Issue
- 13
- Pages
- 7527–7540
- Publication date
- 1 January 2026
- Language
- EN