CaPmO3

ceramic

· CaPmO3

CaPmO3 is an experimental ceramic compound in the perovskite family, combining calcium, promethium, and oxygen in a 1:1:3 stoichiometry. This material is primarily of research interest for its potential in radiation-tolerant ceramics and nuclear applications, where the incorporation of the radioactive lanthanide promethium offers insights into how lanthanide-based perovskites behave under irradiation and thermal stress. While not in widespread industrial production, compounds in this structural class are investigated as candidates for inert matrix fuels, waste containment, and high-temperature ceramic composites where chemical stability and radiation resistance are critical.

nuclear fuel developmentradiation-tolerant ceramicsmaterials research & testingwaste immobilizationhigh-temperature applicationsperovskite structure studies

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)	0.2000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.511	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.

CaPmO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental