Regular pentagonal folded La doped CoNiOOH@FeSe@NiSe/NF nanosheet array for high efficiency alkaline electrocatalytic oxygen evolution reaction

A heterostructure La-CoNiOOH@FeSe@NiSe electrode material was prepared on nickel foam by a simple hydrothermal method as an efficient and stable electrocatalyst for the oxygen evolution reaction in electrolytic water splitting.