TaBiO3 — Properties & Data | MatWorld

TaBiO3

ceramic

· TaBiO3

Tantalum bismuth oxide (TaBiO₃) is an advanced ceramic compound combining tantalum and bismuth oxides, belonging to the family of mixed-metal oxides with potential ferroelectric or dielectric properties. This material is primarily of research and development interest rather than widespread industrial use, with investigations focused on electronic ceramics, photocatalytic applications, and specialized optical or sensing devices. Engineers would consider this material for niche applications requiring the combined benefits of tantalum's chemical stability and bismuth oxide's functional ceramic properties, particularly in environments demanding corrosion resistance or specialized electromagnetic responses.

ferroelectric ceramics (research)photocatalytic materialshigh-temperature electronic deviceschemical sensorsspecialty optical coatingsdielectric thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	199.2	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4500	-	DFT · OptB88vdW
Shear Modulus(G)	39.86	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	10.68	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)3 entries	0.5800	μB	DFT
↳	-0.2733	μB	DFT
↳	0.000	µB	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.4588	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-0.04600	eV/atom	DFT
↳	1.240	eV/atom	DFT
↳	-1.929	eV/atom	DFT · OptB88vdW

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

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.

TaBiO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental