O4 K4 Ir1

semiconductor

· O4 K4 Ir1

O4K4Ir1 is an experimental mixed-metal oxide compound containing potassium, iridium, and oxygen, likely investigated as a functional ceramic or catalytic material in solid-state chemistry research. This composition falls within the family of iridium-based oxides and potassium compounds, which are studied for their potential electrochemical, catalytic, or photocatalytic properties. The material's specific applications and commercialization status are not established in standard engineering databases, indicating this is primarily a research-phase compound; engineers considering it should consult primary literature to assess feasibility for emerging technologies in catalysis, energy storage, or advanced ceramics.

experimental catalystselectrochemical devicessolid-state chemistry researchhigh-temperature ceramics (potential)photocatalytic applications (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.790	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.414	eV/atom	—

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.

O4 K4 Ir1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control