PmPuO3

ceramic

· PmPuO3

PmPuO3 is a mixed-valence oxide ceramic composed of promethium and plutonium oxides, representing a specialized nuclear materials compound primarily encountered in research and legacy nuclear fuel contexts rather than conventional engineering applications. This material belongs to the family of actinide-bearing ceramics studied for nuclear waste form chemistry, transmutation behavior, and fundamental understanding of f-block element oxidation states. The combination of promethium (a synthetic radioelement) and plutonium in a single oxide phase is exceptionally rare in practice, making this compound relevant mainly to nuclear scientists and materials researchers investigating ceramic hosts for radioactive elements and post-irradiation material stability.

nuclear waste chemistryactinide researchtransmutation materialsradiation effects testingfuel cycle investigationexperimental ceramics

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.9680	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.419	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

PmPuO3 — Properties & Data | MatWorld

PmPuO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental