Ca4 Ir4 O12

ceramic

· Ca4 Ir4 O12

Ca₄Ir₄O₁₂ is a mixed-valence calcium-iridium oxide ceramic compound belonging to the pyrochlore or related oxide family, combining highly refractory iridium with alkaline earth chemistry. This material is primarily investigated in research contexts for high-temperature electrochemistry, heterogeneous catalysis, and oxygen-ion conducting applications, with potential interest in solid-state energy devices where the unique combination of calcium, iridium, and oxygen coordination offers thermal stability and catalytic selectivity that distinguishes it from conventional single-metal oxide systems.

solid oxide fuel cellscatalytic materials researchhigh-temperature electrodesoxygen-vacancy engineeringceramic electrolytes developmentexperimental materials chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.887	eV/atom	—

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

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.

Ca4 Ir4 O12

Other Properties

Regulatory Screening

Environmental