HfPmO3

ceramic

· HfPmO3

HfPmO3 is a rare-earth hafnium oxide ceramic compound combining hafnium (a refractory metal) with promethium (a radioactive lanthanide). This material exists primarily in research contexts and specialized nuclear applications where its unique combination of high-temperature stability and radioactive properties are relevant. Its development is driven by interest in advanced refractory ceramics and potential applications in nuclear fuel matrices or radiation-hardened components, though practical industrial use remains limited due to promethium's scarcity and radioactivity.

Nuclear fuel matricesRadiation-hardened ceramicsHigh-temperature refractory researchAdvanced ceramic scienceExperimental nuclear materialsLanthanide compound research

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)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.245	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.

HfPmO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental