Si4 Ce2 Ir6 — Properties & Data | MatWorld

Si4 Ce2 Ir6

ceramic

· Si4 Ce2 Ir6

Si₄Ce₂Ir₆ is a rare-earth ceramic compound combining silicon, cerium, and iridium—a research-phase material that belongs to the family of intermetallic ceramics and high-entropy ceramic compounds. This composition combines the refractory potential of iridium with cerium's oxygen-storage and catalytic properties, making it of interest for extreme-temperature applications and catalytic systems. While not yet widely commercialized, materials in this family are studied for aerospace engines, thermal barrier coatings, and advanced catalytic converters where conventional ceramics reach performance limits.

high-temperature oxidation resistanceaerospace propulsion systemscatalytic convertersthermal barrier coatingsresearch-phase advanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8630	eV/atom	DFT · OptB88vdW

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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

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.

Si4 Ce2 Ir6

Other Properties

Regulatory Screening

Environmental