IrKO3

semiconductor

· IrKO3

IrKO3 is an iridium potassium oxide compound belonging to the mixed-metal oxide semiconductor family. This material is primarily of research interest rather than established production use, explored for applications requiring high electrical conductivity, catalytic activity, and thermal stability in oxidizing environments. It represents experimental development in the perovskite and pyrochlore oxide families, where iridium compounds are valued for electrocatalysis and high-temperature applications where conventional semiconductors fail.

oxygen evolution catalystselectrochemical cellshigh-temperature semiconductorsresearch and developmentcatalytic thin filmsoxidation-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8180	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)2 entries	0.4000	μB	—
↳	-0.00853	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	-1.139	eV/atom	—
↳	1.920	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

Export Control

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.

IrKO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control