Ba3Ta2CdO9 — Properties & Data | MatWorld

Ba3Ta2CdO9

Name: Ba3Ta2CdO9
Brand: MatWorld

ceramic

· JVASP-34376· Ba3Ta2CdO9

Ba3Ta2CdO9 is a complex oxide ceramic compound belonging to the family of barium tantalate-cadmium oxides, typically investigated as a functional ceramic material with potential dielectric or structural applications. This material is primarily of research interest rather than established industrial production, studied for its phase stability and electrochemical properties within the broader context of advanced ceramics for high-temperature and specialized electronic applications. The combination of barium, tantalum, and cadmium oxides positions it as a candidate material for exploring novel ceramic compositions in microelectronics, photonics, or catalytic systems where multi-component oxides offer tunable functionality.

Research ceramicsDielectric materialsHigh-temperature applicationsAdvanced oxidesFunctional ceramicsMaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2770	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.585	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.884	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	1.913	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.850	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00139	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00135	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-306.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	438.6	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.007	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.

Ba3Ta2CdO9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental