La2O3/MoS2 Bifunctional Catalyst

Low overpotential for seawater splitting

La2O3/MoS2 hetero-nanosheets provide efficient and stable bifunctional catalytic activity for seawater electrolysis through interfacial synergy.

77548499 · Kun, Lang · 77548498 · Rong, Yang · Maoxiang, Ru · Xiao, Xudong · Meng, Huiyuan · Jiang, Baojiang

International Journal of Hydrogen Energy 2025

Specifications

HER overpotential mV

{'zh': '106', 'en': '10'} mA cm⁻²

OER overpotential mV

{'zh': '360', 'en': '50'} mA cm⁻²

cell voltage V

{'zh': '1.89', 'en': '50'} mA cm⁻²

Advantages

Negligible degradation over 120 h in seawater