Interface Engineering of Hierarchical Branched Mo‐Doped Ni 3 S 2 /Ni x P y Hollow Heterostructure Nanorods for Efficient Overall Water Splitting
Wuhan University of Technology · Ji Hua Laboratory · +1 more institution
Abstract
Abstract Rational design and construction of bifunctional electrocatalysts with excellent activity and durability is imperative for water splitting. Herein, a novel top‐down strategy to realize a hierarchical branched Mo‐doped sulfide/phosphide heterostructure (Mo‐Ni 3 S 2 /Ni x P y hollow nanorods), by partially phosphating Mo‐Ni 3 S 2 /NF flower clusters, is proposed. Benefitting from the optimized electronic structure configuration, hierarchical branched hollow nanorod structure, and abundant heterogeneous interfaces, the as‐obtained multisite Mo‐Ni 3 S 2 /Ni x P y /NF electrode has remarkable stability and bifunctional electrocatalytic activity in the hydrogen evolution reaction (HER)/oxygen evolution…
Citation impact
- FWCI
- 23.20
- Percentile
- 100%
- References
- 57
Authors
12Topics & keywords
- Materials science
- Bifunctional
- Overpotential
- Nanorod
- Oxygen evolution
- Water splitting
- Heterojunction
- Electrochemistry
- Clean water and sanitation