NpRu2 — Properties & Data | MatWorld

NpRu2

ceramic

· JVASP-19604· NpRu2

NpRu2 is an intermetallic ceramic compound combining neptunium and ruthenium, representing a specialized material in the actinide compound family. This is a research-grade material studied primarily in nuclear materials science and solid-state chemistry contexts, rather than a mainstream engineering ceramic. The material's notable density and intermetallic structure make it relevant for investigating actinide behavior, material compatibility in extreme nuclear environments, and fundamental properties of actinide-transition metal systems.

nuclear materials researchactinide compound studieshigh-density ceramic systemsadvanced fuel developmentmaterial compatibility testingsolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.48	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000569	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000565	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	22.99	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	22.88	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08510	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.02289	eV/atom	DFT · OptB88vdW

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.

NpRu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental