IrBiO2N

ceramic

· IrBiO2N

IrBiO₂N is an experimental mixed-metal oxynitride ceramic containing iridium and bismuth, representing an emerging class of functional ceramics designed for high-performance electrochemical and catalytic applications. This material family is of particular interest in research environments for oxygen evolution reaction (OER) catalysis, water splitting, and corrosion-resistant electrode applications where the combination of precious metal (Ir) and bismuth phases offers enhanced activity and stability compared to single-phase alternatives. While not yet widely deployed in mainstream industrial production, oxynitride ceramics of this type show promise for next-generation energy conversion devices and harsh-environment electrochemical systems where conventional oxide ceramics fall short.

water electrolysis catalystsoxygen evolution electrodescorrosion-resistant coatingselectrochemical energy storageresearch/prototype developmentharsh chemical environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	-0.01809	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.580	eV/atom	—

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.

IrBiO2N

Electrical Properties

Other Properties

Regulatory Screening

Environmental