Ti2 Co1 Si1

semiconductor

· Ti2 Co1 Si1

Ti₂Co₁Si₁ is an intermetallic compound combining titanium, cobalt, and silicon—a research-phase material belonging to the Heusler or half-Heusler alloy family. These ternary intermetallics are investigated for their potential as thermoelectric materials and high-temperature structural components due to their tunable electronic structure and exceptional hardness. While not yet widely commercialized, this composition is of academic and exploratory industrial interest for applications demanding materials with controlled carrier properties and resistance to thermal cycling.

thermoelectric power generationhigh-temperature structural materialswear-resistant coatingsaerospace researchexperimental semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	149.1	GPa	—
Shear Modulus(G)	-2.900	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3240	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 Si1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control