Single atoms (Pt, Ir and Rh) anchored on activated NiCo LDH for alkaline hydrogen evolution reaction
Binbin Fan, Haozhi Wang, Xiaopeng Han, Yida Deng, Wenbin Hu
Abstract
and a mass activity about 24.8-fold that of commercial Pt/C. The results suggest that the Pt single atom catalyst can not only accelerate the Volmer steps in alkaline media, but also optimize the hydrogen adsorption process, improving the HER catalytic activity.
Topics & Concepts
ChemistryHydrogenAlkaline earth metalInorganic chemistryCrystallographyAlkali metalOrganic chemistryElectrocatalysts for Energy ConversionAsymmetric Hydrogenation and CatalysisNanomaterials for catalytic reactions