NpTaO3 — Properties & Data | MatWorld

NpTaO3

ceramic

· NpTaO3

NpTaO3 is a complex oxide ceramic compound containing neptunium, tantalum, and oxygen, belonging to the perovskite or related oxide family. This is a research-phase material studied primarily in nuclear materials science and fundamental ceramic chemistry rather than established commercial production. Interest in this compound centers on understanding actinide-bearing oxides for nuclear fuel development, waste form immobilization, and the structural and thermal properties of neptunium-containing ceramics in extreme environments.

Nuclear fuel researchRadioactive waste formsActinide oxide chemistryHigh-temperature ceramicsMaterials characterization (research)

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)	0.7500	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.893	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.

NpTaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental