IrNiO3

ceramic

· IrNiO3

IrNiO3 is an iridium-nickel oxide ceramic compound that belongs to the perovskite or mixed-metal oxide family, combining the corrosion resistance of iridium with the catalytic properties of nickel oxide. This material remains primarily in the research and development phase, with investigation focused on electrocatalytic applications, particularly in water splitting, oxygen evolution reactions, and electrochemical energy conversion systems where its mixed-valence metal composition offers potential advantages over single-metal oxide alternatives.

electrochemical catalysiswater splitting catalystsoxygen evolution reaction (OER)fuel cell componentscorrosion-resistant electrodesresearch-phase functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)2 entries	0.2610	μB	—
↳	4.171	μB	—

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	0.2590	eV/atom	—
↳	2.000	eV/atom	—

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

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.

IrNiO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental