Dealloyed RuNiOx as a robust electrocatalyst for the oxygen evolution reaction in acidic media. Issue 15 (6th April 2021)

• Record Type: Journal Article
• Authors: An, Lu; Cai, Xiyang; Shen, Shuiyun; Yin, Jiewei; Jiang, Kun; Zhang, Junliang
• Is Part Of: Dalton transactions. Volume 50:Issue 15(2021)
• Page Start: 5124
• Page End: 5127
• Publication Date: 2021-04-06
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/d1dt00195g
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : With surface MO x leaching, larger ECSA and strengthened hydroxyl adsorption will boost OER activity. Abstract : We report here the dealloying treatment on a RuNiO x catalyst for enhanced acidic oxygen evolution reaction (OER) performance. Specifically, the dealloyed RuNiO x is capable of delivering a current density of 50 mA cm −2 at a low overpotential of 280 mV and demonstrates superior stability after 10 000 potential cycles.