Multiscale Hierarchical Structured NiCoP Enabling Ampere‐Level Water Splitting for Multi‐Scenarios Green Energy‐to‐Hydrogen Systems
Wuhan University of Technology · Wuhan Engineering Science & Technology Institute
Abstract
Abstract Efficient and stable low‐cost catalysts are seriously lacking for industrial water electrolysis at large‐current‐density. To meet industrial‐scale hydrogen production, fully utilized active sites by a rational structure design is an attractive route. Herein, dynamic microstructure manipulation of bimetallic phosphide NiCoP is conducted. Among different microstructures for NiCoP, as‐obtained NiCoP‐120 at hydrothermal temperature of 120 °C, shows a special multiscale hierarchical structure from 3D‐nickel foam substrates, 2D‐nanosheets to 1D‐nanoneedles, which is conducive to efficient utilization of active sites and rapid gas release, thus manifesting outstanding electrocatalytic activities and…
Citation impact
- FWCI
- 11.41
- Percentile
- 100%
- References
- 47
Authors
9Topics & keywords
- Materials science
- Water splitting
- Hydrogen production
- Electrolysis of water
- Catalysis
- Hydrogen
- Chemical engineering
- Bimetallic strip