NpThO3

ceramic

· NpThO3

NpThO3 is a mixed-valent actinide oxide ceramic compound combining neptunium and thorium in a perovskite-related crystal structure. This is a research and specialized nuclear materials compound studied primarily for fundamental understanding of actinide chemistry, nuclear fuel behavior, and solid-state physics rather than high-volume engineering applications. Its relevance lies in nuclear materials science, where it serves as a model system for investigating oxygen vacancy defects, ion transport mechanisms, and the structural stability of actinide-based oxides relevant to advanced fuel cycles and waste forms.

nuclear materials researchactinide chemistry studiesadvanced fuel developmentradioactive waste immobilizationsolid-state physics modelingoxygen transport 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)	0.9700	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.968	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.

NpThO3 — Properties & Data | MatWorld

NpThO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental