Ti3Se4 — Properties & Data | MatWorld

Ti3Se4

metal

· JVASP-94868· Ti3Se4

Ti3Se4 is a ternary titanium selenide compound that combines metallic titanium with selenium in a 3:4 stoichiometric ratio, forming an intermetallic phase. This material exists primarily in research and development contexts rather than established production, where it is being investigated for its potential in high-temperature structural applications and energy storage systems that leverage the mechanical and electronic properties of titanium-based compounds. Interest in Ti3Se4 stems from the broader family of transition metal chalcogenides, which show promise for applications requiring combinations of thermal stability, moderate stiffness, and unique electronic behavior not readily available in conventional alloys or ceramics.

High-temperature structural researchEnergy storage materials (exploratory)Intermetallic compound developmentSolid-state electronicsMaterials screening (candidate phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	10,889.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	6,803.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1995	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.5840	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000389	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000305	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-17.43	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-16.32	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.01410	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.216	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

Export Control

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.

Ti3Se4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control