Ti2 V1 Se4

semiconductor

· Ti2 V1 Se4

Ti2V1Se4 is a ternary transition metal selenide compound combining titanium, vanadium, and selenium in a layered crystal structure. This is a research-phase material primarily investigated for semiconductor and photoelectronic applications due to its tunable band gap and potential for van der Waals heterostructure integration. While not yet commercialized at scale, materials in this family are of significant interest for next-generation optoelectronics, thermoelectrics, and energy conversion devices where the combination of earth-abundant transition metals and chalcogen chemistry offers alternatives to conventional semiconductors.

experimental semiconductorsphotodetectors and optoelectronicsthermoelectric energy conversion2D heterostructure researchphotocatalysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	76.48	GPa	—
Shear Modulus(G)	48.31	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.075	eV/atom	—

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

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.

Ti2 V1 Se4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control