NaIrPb — Properties & Data | MatWorld

NaIrPb

Name: NaIrPb
Brand: MatWorld

ceramic

· NaIrPb

NaIrPb is an intermetallic ceramic compound combining sodium, iridium, and lead—a specialized ternary system that falls outside conventional structural ceramics. This is a research-phase material with limited commercial deployment; it belongs to the family of high-density intermetallics and has been studied primarily for potential applications in catalysis, advanced electronic devices, and specialized high-temperature or chemically aggressive environments where the combination of noble metal (iridium) and alkali-heavy element properties might offer unique performance. Engineers would consider this material only in exploratory development contexts where conventional options prove insufficient, given its niche composition and the ongoing nature of performance characterization.

experimental catalytic systemshigh-density intermetallic researchspecialized electrochemical devicesadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.46	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	Measured
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00284	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00254	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-39.66	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-38.20	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8769	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.7675	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.

NaIrPb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental