Tb3TaO7 — Properties & Data | MatWorld

Tb3TaO7

ceramic

· JVASP-49846· Tb3TaO7

Tb3TaO7 is a rare-earth ceramic compound combining terbium and tantalum oxides, belonging to the family of pyrochlore or fluorite-related complex oxides. This material is primarily investigated in research contexts for high-temperature applications and advanced functional ceramics, where its rare-earth content and refractory characteristics offer potential advantages in extreme thermal and chemical environments compared to conventional alumina or zirconia ceramics.

high-temperature ceramics researchthermal barrier coatingsnuclear fuel applicationsrefractory materialsadvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.693	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.454	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02540	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.643	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.

Tb3TaO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental