Ti4Bi2O11 — Properties & Data | MatWorld

Ti4Bi2O11

ceramic

· JVASP-12971· Ti4Bi2O11

Ti4Bi2O11 is a titanium bismuth oxide ceramic compound belonging to the family of mixed-metal oxides with potential applications in advanced ceramics and functional materials. This material is primarily of research interest rather than established industrial production, representing exploration within bismuth-titanium oxide systems that may offer unique electrochemical, thermal, or structural properties for specialized applications. The bismuth oxide component can impart enhanced ionic conductivity or photocatalytic activity depending on crystal structure and synthesis conditions, making it relevant to emerging energy conversion and environmental remediation technologies.

Advanced ceramics researchIonic conductor evaluationPhotocatalytic materialsThermal barrier coating developmentMaterials chemistry explorationHigh-temperature oxide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.166	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.135	eV	DFT · OptB88vdW
↳	2.598	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.158	-	DFT · OptB88vdW
↳	5.772	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00116	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00158	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-247.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	313.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	10.79	%	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)	0.01090	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.723	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.

Ti4Bi2O11

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental