ZrIrO3 — Properties & Data | MatWorld

ZrIrO3

ceramic

· ZrIrO3

ZrIrO3 is a mixed-metal oxide ceramic compound containing zirconium and iridium. This is a research-stage material studied primarily for its potential in high-temperature and corrosion-resistant applications, leveraging the thermal stability of zirconium oxides and the nobility of iridium to create a phase with enhanced durability under extreme conditions. The material belongs to the family of pyrochlore or perovskite-related oxides and is of interest to the catalysis and advanced ceramics communities, though industrial deployment remains limited compared to established alternatives like yttria-stabilized zirconia or pure iridium compounds.

high-temperature catalysisextreme environment coatingsoxygen reduction electrodesthermal barrier researchnoble-metal ceramic compositescorrosion-resistant refractories

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.01000	μB	DFT
↳	-0.1569	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-0.9720	eV/atom	DFT
↳	1.460	eV/atom	DFT

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.

ZrIrO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental