Ti2 Co1 Se4

semiconductor

· Ti2 Co1 Se4

Ti2Co1Se4 is a ternary transition metal selenide compound belonging to the class of semiconductor materials with mixed metallic character. This compound represents an emerging research material in the broader family of layered metal chalcogenides, where the combination of titanium, cobalt, and selenium creates potential for tunable electronic and thermal properties. Applications remain largely in the research and development phase, with interest driven by potential use in thermoelectric energy conversion, photovoltaic devices, and high-temperature electronic applications where the dual-metal composition may offer advantages in band-gap engineering and charge-carrier mobility compared to binary selenides.

thermoelectric materials researchphotovoltaic devices (experimental)high-temperature semiconductorschalcogenide compounds (R&D)energy conversion systemssolid-state electronics (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	83.30	GPa	—
Shear Modulus(G)	52.58	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9430	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 Co1 Se4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control