Tb4 Al4 O12

ceramic

· Tb4 Al4 O12

Tb4Al4O12 is a rare-earth aluminum oxide ceramic compound combining terbium and aluminum in a mixed-oxide structure. This material belongs to the family of rare-earth ceramics and is primarily of research interest for high-temperature applications and advanced functional ceramics where terbium's optical and magnetic properties can be leveraged. Industrial adoption remains limited, but the material family shows promise in specialized applications requiring thermal stability, luminescence, or magnetic functionality at elevated temperatures.

research ceramicshigh-temperature oxidesrare-earth compoundsluminescent materialsadvanced refractory applicationsfunctional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.696	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.625	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.

Tb4 Al4 O12 — Properties & Data | MatWorld

Tb4 Al4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental