BaTiAlCuO5

ceramic

· JVASP-8405· BaTiAlCuO5

BaTiAlCuO5 is a barium-titanium-aluminum-copper oxide ceramic compound, representing a complex mixed-metal oxide system that is primarily of research interest rather than established commercial production. This material belongs to the family of multifunctional ceramics and is investigated for potential applications in electronic, magnetic, or thermal management systems where multiple metal cations can provide tailored functional properties. While not yet widely deployed in mainstream engineering, materials of this compositional class are explored for their potential as dielectric materials, magnetoelectric composites, or functional ceramic coatings in specialized high-performance applications.

experimental ceramic researchmultifunctional oxide systemselectronic material developmenthigh-temperature ceramic applicationscomposite and coating materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1828	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1550	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.915	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.01333	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.01333	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00151	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000500	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-200.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-97.60	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5427	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.354	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.

BaTiAlCuO5 — Properties & Data | MatWorld

BaTiAlCuO5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental