Si2Os
Si2Os is a stable, semiconducting silicon-osmium compound being studied for its potential utility in advanced anode technologies.
About Si2Os
Si2Os is a thermodynamically stable compound within the silicon-based materials class, characterized by its semiconducting electronic nature. As a robust member of this group, it represents a significant structural candidate for high-performance energy storage architectures.
Its position on the convex hull underscores its inherent stability, making it a subject of interest for researchers investigating durable anode materials. By leveraging its distinct electronic properties, this compound contributes to the ongoing development of next-generation power systems.
Key Properties
Cross-validated computational properties for Si2Os, aggregated across 3 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 Si2Os is used.
Frequently Asked Questions
Common questions about Si2Os, answered from cross-validated data.
What is Si2Os?
Si2Os is a stable, semiconducting silicon-osmium compound being studied for its potential utility in advanced anode technologies.
What is Si2Os used for?
What is the band gap of Si2Os?
Is Si2Os a metal, semiconductor, or insulator?
Is Si2Os thermodynamically stable?
How many polymorphs of Si2Os are known?
What elements does Si2Os contain?
Where does the data for Si2Os come from?
How It Compares
Within the silicon anode materials class.
Within the diverse family of silicon-based materials, Si2Os stands out for its specific thermodynamic stability compared to more common silicides like FeSi or Mg2Si. While materials such as Si remain the industry standard for anodes, Si2Os offers a unique structural alternative that complements the broader landscape of metal silicides like MoSi2 and BaSi2.
Related Compounds
Other Silicon Anode Materials in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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