PmSbRh2

ceramic
· PmSbRh2

PmSbRh2 is an intermetallic ceramic compound containing promethium, antimony, and rhodium, representing a rare-earth based material from the family of ternary intermetallics. This composition falls into the category of experimental/research materials rather than established commercial ceramics; compounds in this family are studied for their potential in high-temperature structural applications and specialized electronic or magnetic properties, though PmSbRh2 itself is not widely documented in mainstream engineering practice. The material's notable characteristics—including its high density and the presence of rhodium (a precious refractory metal)—suggest potential interest in niche high-performance scenarios, though practical adoption would depend on demonstrated advantages in thermal stability, corrosion resistance, or functional properties versus more conventional alternatives.

high-temperature structural ceramics (research)intermetallic compoundsrare-earth materialsrefractory coatings (experimental)nuclear or aerospace applications (potential)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Density(ρ)
lb/in³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
eV
eV
Magnetic Moment(μB)
µB
Seebeck Coefficient(S)
µV/K
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.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
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.