Pt2Te2
Pt2Te2 is a thermodynamically stable, metallic platinum-telluride alloy used in research for its potential catalytic properties.
About Pt2Te2
Pt2Te2 is a metallic platinum-group alloy that occupies a stable position on the convex hull, indicating significant thermodynamic robustness. Its structural integrity and electronic properties make it a subject of interest for advanced materials science and catalytic applications.
With extensive documentation across multiple databases, this compound serves as a critical reference point for platinum-telluride systems. Its metallic nature facilitates efficient charge transport, which is essential for its potential role in high-performance catalytic processes.
Key Properties
Cross-validated computational properties for Pt2Te2, aggregated across 5 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 Pt2Te2 is used.
Frequently Asked Questions
Common questions about Pt2Te2, answered from cross-validated data.
What is Pt2Te2?
Pt2Te2 is a thermodynamically stable, metallic platinum-telluride alloy used in research for its potential catalytic properties.
What is Pt2Te2 used for?
What is the band gap of Pt2Te2?
Is Pt2Te2 a metal, semiconductor, or insulator?
Is Pt2Te2 thermodynamically stable?
How many polymorphs of Pt2Te2 are known?
What elements does Pt2Te2 contain?
Where does the data for Pt2Te2 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse family of platinum-group alloy catalysts, Pt2Te2 distinguishes itself through its high thermodynamic stability compared to more complex or metastable phases like As2Pt or Ga2Ru. While many members of this class are explored for specific surface reactivity, Pt2Te2 provides a reliable structural baseline for studying the metallic behavior inherent in platinum-based binary alloys.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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