Ru3W
Ru3W is a thermodynamically stable metallic alloy composed of ruthenium and tungsten, primarily utilized for its catalytic potential.
About Ru3W
Ru3W is a metallic intermetallic compound belonging to the platinum-group alloy catalyst class. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement of ruthenium and tungsten atoms that is highly favored under standard conditions. Its metallic nature suggests excellent electrical conductivity, which is a critical trait for materials intended for electrochemical or catalytic applications. The compound is supported by a significant body of structural data, reflecting its prominence in materials research. It is primarily investigated for its potential in high-performance catalytic processes where structural integrity and electronic efficiency are paramount.
Key Properties
Cross-validated computational properties for Ru3W, 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 Ru3W is used.
Frequently Asked Questions
Common questions about Ru3W, answered from cross-validated data.
What is Ru3W?
Ru3W is a thermodynamically stable metallic alloy composed of ruthenium and tungsten, primarily utilized for its catalytic potential.
What is Ru3W used for?
What is the band gap of Ru3W?
Is Ru3W a metal, semiconductor, or insulator?
Is Ru3W thermodynamically stable?
How many polymorphs of Ru3W are known?
What elements does Ru3W contain?
Where does the data for Ru3W come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse family of platinum-group alloys, Ru3W distinguishes itself through its exceptional thermodynamic stability compared to more complex or metastable phases like Ga2Ru or GeRu. While many members of this class, such as As2Pt or IrSe2, are explored for their specific semiconducting or magnetic properties, Ru3W remains a quintessential example of a stable metallic alloy that leverages the synergistic properties of ruthenium and tungsten to maintain structural consistency.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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