PmBi3 — Properties & Data | MatWorld

PmBi3

ceramic

· JVASP-105838· PmBi3

PmBi₃ is an intermetallic ceramic compound combining promethium and bismuth, belonging to the rare-earth intermetallic family. This is a research-phase material with limited commercial deployment, primarily investigated for its potential in high-temperature applications and nuclear-related contexts given promethium's radioactive nature. The material family shows promise for specialized applications requiring dense, thermally stable compounds, though engineers should note that promethium's scarcity and radioactivity make this compound impractical for most conventional industrial use.

nuclear applications (research)high-temperature intermetallicsrare-earth compounds (experimental)advanced ceramic researchthermal barrier studiesspecialized nuclear materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.28	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	0.00000722	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000464	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	0.3000	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.2800	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)	0.01640	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4178	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.

PmBi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental