PmNpO3 — Properties & Data | MatWorld

PmNpO3

ceramic

· PmNpO3

PmNpO3 is a mixed-valence ceramic oxide compound containing promethium and neptunium, representing a rare actinide-lanthanide perovskite or perovskite-derived phase. This is a research-level compound primarily of interest in nuclear materials science and fundamental actinide chemistry rather than established commercial engineering applications. The material's notable characteristics stem from its actinide content and potential relevance to nuclear fuel development, transmutation targets, or advanced ceramic matrices for nuclear waste immobilization—areas where such mixed-cation oxides are systematically studied for radiation tolerance and thermal stability.

Nuclear fuel matricesActinide waste immobilizationHigh-temperature ceramics researchRadiation-resistant materialsLaboratory/research synthesis

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)	0.7930	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.723	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.

PmNpO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental