Y1 Er1 Rh2

semiconductor
· Y1 Er1 Rh2

Y1Er1Rh2 is an intermetallic compound combining yttrium, erbium, and rhodium in a 1:1:2 ratio, belonging to the rare-earth transition metal family. This material is primarily of research interest for high-temperature applications and advanced catalytic systems, where the combination of rare-earth and noble-metal constituents offers potential for enhanced thermal stability and catalytic activity. The yttrium-erbium pair provides ceramic-like refractory character while rhodium contributes chemical inertness and catalytic properties, making it notable in exploratory studies for next-generation superalloys and catalytic converters, though industrial adoption remains limited pending optimization of synthesis and property validation.

high-temperature intermetallics researchcatalytic converter developmentrefractory compound studiesrare-earth alloy systemsaerospace materials explorationchemical catalysis applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.