Ba3BiSb — Properties & Data | MatWorld

Ba3BiSb

Name: Ba3BiSb
Brand: MatWorld

ceramic

· JVASP-36507· Ba3BiSb

Ba3BiSb is an intermetallic ceramic compound belonging to the family of bismuth-antimony-based ceramics with barium. This is a research-phase material studied primarily for its potential thermoelectric and electronic properties rather than a widely commercialized engineering ceramic. The material represents exploration of complex ternary ceramic systems for energy conversion applications, particularly where combinations of relatively heavy elements and specific crystal structures might enable efficient heat-to-electricity conversion or semiconducting behavior.

thermoelectric device researchsolid-state cooling systemsexperimental semiconductorsenergy conversion materialsmaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	20.70	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	14.46	GPa	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	4.432	kg/m³	DFT · OptB88vdW

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Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.2280	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	29.78	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000538	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000876	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-98.75	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	113.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

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)	0.5304	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5176	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.

Ba3BiSb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental