NbPt3
NbPt3 is a thermodynamically stable metallic alloy formed from niobium and platinum that is primarily studied for its potential in catalytic applications.
About NbPt3
NbPt3 is a metallic intermetallic compound composed of niobium and platinum. As a member of the platinum-group alloy catalyst family, it exhibits robust thermodynamic stability, residing directly on the convex hull, which suggests high structural integrity under various conditions.
This material is of significant interest in materials science due to its well-documented structural diversity. Its metallic nature and stable configuration make it a compelling candidate for research into high-performance catalytic surfaces where durability and precise atomic arrangement are required.
Key Properties
Cross-validated computational properties for NbPt3, 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.
Applications
Where NbPt3 is used.
Frequently Asked Questions
Common questions about NbPt3, answered from cross-validated data.
What is NbPt3?
NbPt3 is a thermodynamically stable metallic alloy formed from niobium and platinum that is primarily studied for its potential in catalytic applications.
What is NbPt3 used for?
What is the band gap of NbPt3?
Is NbPt3 a metal, semiconductor, or insulator?
Is NbPt3 thermodynamically stable?
How many polymorphs of NbPt3 are known?
What elements does NbPt3 contain?
Where does the data for NbPt3 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse class of platinum-group alloys, NbPt3 stands out for its high degree of structural characterization compared to siblings like LaRh or BaPd. While many members of this class are explored for specific electronic tuning, NbPt3 is distinguished by its position on the convex hull, indicating a level of thermodynamic stability that makes it a reliable reference point for benchmarking other catalysts like GeRu or IrSe2.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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