Na10O26P2Si4Ti4
Na10O26P2Si4Ti4 is a stable, semiconducting NASICON-type material engineered for potential use as a solid-state electrolyte.
About Na10O26P2Si4Ti4
Na10O26P2Si4Ti4 is a complex inorganic compound belonging to the NASICON-type electrolyte family. Characterized by its thermodynamic stability on the convex hull, this material maintains a robust structural framework that is essential for facilitating ionic mobility in solid-state systems.
As a semiconducting material, it offers unique electronic properties that distinguish it from purely insulating electrolytes. Its structural integrity and composition make it a significant subject of study for researchers aiming to optimize ion-conducting pathways in next-generation electrochemical devices.
Key Properties
Cross-validated computational properties for Na10O26P2Si4Ti4, 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.
Reported Structures
Lowest-energy structures reported for Na10O26P2Si4Ti4, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| P-1 (No. 2) | triclinic | 2.53 | 0.0000 | -7.426 | 2.99 |
| No. 0 | unknown | — | — | — | 1.52 |
| P-1 (No. 2) | — | — | — | — | — |
| P-1 (No. 2) | — | — | — | — | — |
Applications
Where Na10O26P2Si4Ti4 is used.
Frequently Asked Questions
Common questions about Na10O26P2Si4Ti4, answered from cross-validated data.
What is Na10O26P2Si4Ti4?
Na10O26P2Si4Ti4 is a stable, semiconducting NASICON-type material engineered for potential use as a solid-state electrolyte.
What is Na10O26P2Si4Ti4 used for?
What is the band gap of Na10O26P2Si4Ti4?
Is Na10O26P2Si4Ti4 a metal, semiconductor, or insulator?
Is Na10O26P2Si4Ti4 thermodynamically stable?
What is the crystal structure of Na10O26P2Si4Ti4?
What is the density of Na10O26P2Si4Ti4?
How many polymorphs of Na10O26P2Si4Ti4 are known?
What elements does Na10O26P2Si4Ti4 contain?
Where does the data for Na10O26P2Si4Ti4 come from?
How It Compares
Within the nasicon-type electrolytes class.
Within the diverse NASICON-type class, Na10O26P2Si4Ti4 stands out for its specific stoichiometry compared to simpler counterparts like LiTiP2O7 or Na4O20P4Ti4. While many members of this class are optimized for lithium transport, this sodium-based variant leverages its distinct framework to explore alternative charge-carrier dynamics, positioning it as a specialized candidate for sodium-ion technology development.
Related Compounds
Other NASICON-Type Electrolytes in the database.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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