학술논문
Toward feasible single atom-based hydrogen evolution electrocatalysts via artificial ensemble sites for anion exchange membrane water electrolyzer
Document Type
Article
Author
Source
In Applied Catalysis B: Environment and Energy April 2024 343
Subject
Language
ISSN
0926-3373
Abstract
Highlights •Pt SA electrocatalyst with artificial ensemble site was prepared for alkaline HER.•Ni nanoparticle was a favorable artificial ensemble site for H* binding.•Atomic separation of H* and OH* binding was achieved in the Volmer step by Ni.•Ni nanoparticle ensemble site simultaneously optimizes the HBE and OHBE.•Highly efficient AEMWE singe cell was realized using aPt/pNi-NOMC electrocatalyst.