Rapid “self-healing” behavior induced by chloride anions to renew the Fe–Ni(oxy)hydroxide surface for long-term alkaline seawater electrolysis
Ruo‐Yao Fan, Xinyu Zhang, Ning Yu, Fengge Wang, Huiying Zhao, Xin Liu, Qian‐Xi Lv, Dapeng Liu, Yong‐Ming Chai, Bin Dong
Abstract
Due to the surface adsorption and interlayer insertion behavior of chloride anions, the Fe–Ni(oxy)hydroxide catalytic surface is easily destroyed, making it difficult to be used for long-term seawater electrolysis.
Topics & Concepts
HydroxideElectrolysisSeawaterChlorideAdsorptionInorganic chemistryAlkaline water electrolysisChemistryCatalysisOrganic chemistryGeologyElectrolyteElectrodeOceanographyPhysical chemistryElectrocatalysts for Energy ConversionAdvanced battery technologies researchSupercapacitor Materials and Fabrication