CaIrO3 — Properties & Data | MatWorld

CaIrO3

Name: CaIrO3
Brand: MatWorld

ceramic

· CaIrO3

Calcium iridium oxide (CaIrO3) is a complex ceramic oxide compound combining alkaline-earth and precious-metal constituents, typically studied in materials science research contexts rather than established commercial applications. While not widely deployed in industry, this material family is of interest for high-temperature oxidation resistance and catalytic potential due to iridium's nobility and thermal stability. CaIrO3 represents an experimental perovskite-related phase that researchers investigate for potential use in extreme-environment applications, though commercial viability and manufacturing scalability remain limited compared to conventional refractories and structural ceramics.

high-temperature ceramics researchcatalytic materials developmentrefractory compound studiesmaterials science experimentationperovskite-structured oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	174.0	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	80.13	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.973	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
↳	0.000	eV	Measured
Magnetic Moment(μB)3 entries	0.02700	μB	DFT
↳	0.7700	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00302	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00300	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	43.07	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	42.65	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.03060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.919	eV/atom	DFT
↳	0.8200	eV/atom	DFT
↳	-1.886	eV/atom	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

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.

CaIrO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental