NiP2
NiP2 is a stable semiconducting transition-metal phosphide utilized primarily in research for its potential as an efficient catalyst.
About NiP2
NiP2 is a semiconducting transition-metal phosphide that occupies a stable position on the thermodynamic convex hull. Its electronic structure and robust framework make it a compelling candidate for high-performance catalytic research, particularly in electrochemical systems where chemical durability is essential.
As a member of the diverse nickel-phosphorus system, this compound is valued for its specific structural arrangement and reliable stability. It serves as a foundational material for exploring how transition-metal phosphides can facilitate efficient charge transfer in various industrial and energy-related chemical reactions.
Key Properties
Cross-validated computational properties for NiP2, aggregated across 4 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Synthesis Routes
Literature-extracted synthesis procedures targeting NiP2.
Applications
Where NiP2 is used.
Frequently Asked Questions
Common questions about NiP2, answered from cross-validated data.
What is NiP2?
NiP2 is a stable semiconducting transition-metal phosphide utilized primarily in research for its potential as an efficient catalyst.
What is NiP2 used for?
What is the band gap of NiP2?
Is NiP2 a metal, semiconductor, or insulator?
Is NiP2 thermodynamically stable?
How many polymorphs of NiP2 are known?
How is NiP2 synthesized?
What elements does NiP2 contain?
Where does the data for NiP2 come from?
How It Compares
Within the transition-metal phosphide catalysts class.
Within the family of transition-metal phosphides, NiP2 stands out for its distinct stoichiometry compared to the more phosphorus-rich CuP2 or the metal-rich Ni2P. While many members of this class, such as CoP2 and FeP2, are extensively studied for their catalytic activity, NiP2 offers a unique structural profile that complements the broader library of nickel-based phosphides.
Related Compounds
Other Transition-Metal Phosphide Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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