TiTeOs — Properties & Data | MatWorld

TiTeOs

metal

· TiTeOs

TiTeOs is a titanium-tellurium-oxygen ternary compound belonging to the intermetallic/oxide family, representing a specialized metal alloy system with mixed valence chemistry. This material appears in advanced materials research contexts, potentially for applications requiring high elastic stiffness and thermal stability where the unique combination of titanium's biocompatibility, tellurium's electronic properties, and oxygen's stabilizing effects provides advantage over conventional binary alloys. The material's composition and synthesis routes suggest it may be under investigation for functional applications in electronics, catalysis, or specialized structural uses where conventional titanium alloys or oxides prove insufficient.

advanced research compoundshigh-stiffness structural applicationselectronic/semiconductor materialscatalytic substratesthermal barrier systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	156.3	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3400	-	DFT · OptB88vdW
Shear Modulus(G)	55.28	GPa	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	10.28	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4160	eV	DFT · OptB88vdW
↳	0.7460	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	26.75 range 21.34–32.16median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	23.18	-	DFT · OptB88vdW
↳	20.14	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.1600	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.3000	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000638	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00471	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-87.05	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	413.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	25.32	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2923	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3263	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

TiTeOs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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