Selective phosphidation: an effective strategy toward CoP/CeO2 interface engineering for superior alkaline hydrogen evolution electrocatalysis

• DOI: 10.1039/c7ta10237b
• Publication Date: 2018-01-04T13:46:18Z
• Authors: Rong Zhang; Xiang Ren; Shuai Hao; Ruixiang Ge; Zhiang Liu; Abdullah M. Asiri; Liang Chen; Qiuju Zhang; Xuping Sun
• Keywords: Overpotential

In 1.0 M KOH, CoP–CeO₂ nanosheets film on Ti mesh (CoP–CeO₂/Ti) attains 10 mA cm⁻² at overpotential of 43 mV due to its lower water dissociation free energy and more optimal hydrogen adsorption than CoP.