Hierarchically porous nickel–iridium–ruthenium–aluminum alloys with tunable compositions and electrocatalytic activities towards the oxygen/hydrogen evolution reaction in acid electrolyte

• DOI: 10.1039/d0ta00445f
• Publication Date: 2020-03-09T15:43:15Z
• Authors: Na Liu; Kuibo Yin; Conghui Si; Tianyi Kou; Ying Zhang; Wensheng Ma; Zhonghua Zhang
• Keywords: 02 engineering and technology; 0210 nano-technology; 01 natural sciences; 7. Clean energy; 0104 chemical sciences; 3. Good health

Bifunctional NiIrRuAl nanoporous nanowires obtained by a two-step dealloying method exhibit excellent electrocatalytic performance towards the oxygen/hydrogen evolution reaction in an acid electrolyte.