Ir2 Th2

semiconductor

· Ir2 Th2

Ir₂Th₂ is an intermetallic compound combining iridium and thorium, belonging to the rare-earth and refractory metal alloy family. This material exists primarily in the research and development domain rather than in established commercial production, investigated for its potential in high-temperature applications where exceptional thermal stability and oxidation resistance are critical. The material's notable advantage lies in its use of iridium—a platinum-group metal with outstanding chemical inertness—combined with thorium's high melting point, making it of interest for advanced aerospace, nuclear, and extreme-environment engineering where conventional superalloys reach their limits.

aerospace thermal protectionnuclear reactor componentsrefractory coatings (research phase)high-temperature catalysisextreme-environment structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.119	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.

Ir2 Th2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control