AuNpO3

ceramic
· AuNpO3

AuNpO3 is a mixed-metal oxide ceramic compound containing gold and neptunium in an oxide matrix, representing an experimental material system rather than an established commercial ceramic. This compound falls within the actinide oxide family and is primarily of interest in nuclear materials research, nuclear waste immobilization, and fundamental materials science studies rather than conventional engineering applications. The inclusion of both precious metal (Au) and radioactive actinide (Np) phases suggests potential relevance to specialized nuclear fuel cycles, transmutation studies, or advanced ceramic host matrices for long-term radionuclide containment, though industrial adoption remains limited to research contexts.

nuclear waste formsactinide materials researchradiation-resistant ceramicsexperimental nuclear fuelsimmobilization matrices

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
AuNpO3 — Properties & Data | MatWorld