WCx-Supported RuNi Single Atoms for Electrocatalytic Oxygen Evolution
Jirong Bai,
Yaoyao Deng,
Yuebin Lian
et al.
Abstract:Single-atom catalysts anchored to oxide or carbonaceous substances are typically tightly coordinated by oxygen or heteroatoms, which certainly impact their electronic structure and coordination environment, thereby affecting their catalytic activity. In this study, we prepared a stable oxygen evolution reaction (OER) catalyst on tungsten carbide using a simple pyrolysis method. The unique structure of tungsten carbide allows the atomic RuNi catalytic site to weakly bond to the surface W and C atoms. XRD patter… Show more
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