Bi3SbO7 — Properties & Data | MatWorld

Bi3SbO7

ceramic

· JVASP-59102· Bi3SbO7

Bi₃SbO₇ is a bismuth antimony oxide ceramic compound belonging to the pyrochlore or related mixed-metal oxide family. This material is primarily of research interest for solid-state applications where its layered crystal structure and ionic conductivity properties offer potential for electrochemical and thermal management systems. While not yet widely established in high-volume industrial production, bismuth-antimony oxides are being investigated for next-generation energy storage, catalytic, and functional ceramic applications where their unique defect chemistry and phase stability may provide advantages over conventional alternatives.

Solid electrolytesElectrochemical devicesFunctional ceramics researchHigh-temperature applicationsCatalyst supports

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3111	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.255	eV	DFT · OptB88vdW
↳	3.069	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.526	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00142	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000676	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-227.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	345.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	3.800	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.471	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.

Bi3SbO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental