CdCuPd2
CdCuPd2 is a semiconducting ternary alloy composed of cadmium, copper, and palladium that is studied for its potential as a specialized catalyst.
About CdCuPd2
CdCuPd2 is a specialized ternary alloy belonging to the platinum-group catalyst family. Characterized by its semiconducting electronic behavior, this material represents a complex arrangement of cadmium, copper, and palladium atoms that has been documented across multiple structural databases. Its unique composition makes it a subject of interest for researchers investigating the electronic properties of transition metal alloys. Because the compound resides above the thermodynamic hull, it is considered a metastable phase. This instability suggests that its synthesis requires precise control over processing conditions, yet such metastable materials often provide unique catalytic surfaces that differ significantly from their more stable, bulk counterparts.
Key Properties
Cross-validated computational properties for CdCuPd2, 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 CdCuPd2 is used.
Frequently Asked Questions
Common questions about CdCuPd2, answered from cross-validated data.
What is CdCuPd2?
CdCuPd2 is a semiconducting ternary alloy composed of cadmium, copper, and palladium that is studied for its potential as a specialized catalyst.
What is CdCuPd2 used for?
What is the band gap of CdCuPd2?
Is CdCuPd2 a metal, semiconductor, or insulator?
Is CdCuPd2 thermodynamically stable?
How many polymorphs of CdCuPd2 are known?
What elements does CdCuPd2 contain?
Where does the data for CdCuPd2 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the broader class of platinum-group alloys, CdCuPd2 occupies a distinct niche compared to more stable, binary intermetallics like BaPd or GeRu. While many members of this class are characterized by high thermodynamic stability, CdCuPd2 is notable for its metastable nature, which potentially offers enhanced reactivity for specific chemical transformations compared to the more conventional, robust members of the group.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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