Ir2 O4

semiconductor

· Ir2 O4

Ir₂O₄ is an iridium oxide semiconductor compound belonging to the family of transition metal oxides. This material is primarily of research and development interest rather than established commercial use, with investigations focused on electrochemistry, catalysis, and electronic device applications. The iridium oxide family is valued in electrochemistry for its stability in harsh aqueous environments and catalytic properties, making it relevant for applications where conventional materials would corrode or deactivate.

electrochemical catalysiswater oxidation catalystsoxygen evolution reactionscorrosion-resistant electrodesemerging semiconductor devicesresearch compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	285.7	GPa	—
Shear Modulus(G)	125.7	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01430	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9490	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.

Ir2 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control