Hexafluorophosphate additive enables durable seawater oxidation at ampere-level current density

Abstract Direct seawater electrolysis at ampere-level current densities, powered by coastal/offshore renewables, is an attractive avenue for sustainable hydrogen production but is undermined by chloride-induced anode degradation. Here we demonstrate the use of hexafluorophosphate (PF₆⁻) as an electr...

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Bibliographic Details
Main Authors: Xun He, Yongchao Yao, Limei Zhang, Hefeng Wang, Hong Tang, Wenlong Jiang, Yuchun Ren, Jue Nan, Yongsong Luo, Tongwei Wu, Fengming Luo, Bo Tang, Xuping Sun
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-60413-0
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