NiOx@Co3O4 Heterostructure

Low overpotential in seawater

The Ni-O-Co interface formed by atomic layer deposition endows the catalyst with excellent OER activity and corrosion resistance in seawater electrolysis.

Hongji, Peng · Xiaoliang, Zhang · Wang, Bingrong · Yang, Cao · Mingyu, Wang · Chen, Delun · Wang, Xiaohong · Tu, Jinchun

Applied Surface Science 2025

Specifications

碱性海水中

{'zh': '10', 'en': ''} mA cm⁻²

碱性海水中

{'zh': '100', 'en': ''} mA cm⁻²

Advantages

Stable voltage after 300 h chronoamperometric test