Journal
ACS APPLIED MATERIALS & INTERFACES
Volume 6, Issue 23, Pages 20579-20584Publisher
AMER CHEMICAL SOC
DOI: 10.1021/am5064684
Keywords
FeP nanoparticles; 3D hydrogen evolution cathode; ultrahigh activity; water splitting; acidic and neutral solutions
Funding
- National Natural Science Foundation of China [21175129]
- National Basic Research Program of China [2011CB935800]
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In this Letter, we demonstrate the direct growth of FeP nanoparticles film on carbon cloth (FeP/CC) through low-temperature phosphidation of its Fe3O4/CC precursor. Remarkably, when used as an integrated 3D hydrogen evolution cathode, this FeP/CC electrode exhibits ultrahigh catalytic activity comparable to commercial Pt/C and good stability in acidic media. This electrode also performs well in neutral solutions. This work offers us the most cost-effective and active 3D cathode toward electrochemical water splitting for large-scale hydrogen fuel production.
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