AcTaO3

ceramic

· AcTaO3

AcTaO3 is a mixed-metal oxide ceramic compound combining actinium and tantalum in a perovskite-like structure. This is primarily a research material studied for its potential in nuclear materials science, high-temperature ceramics, and specialized optical or electronic applications where the combination of actinium's nuclear properties and tantalum's refractory characteristics may offer unique advantages. While not yet established in mainstream industrial production, materials in this family are of interest for extreme-environment applications and next-generation nuclear fuel forms.

nuclear materials researchhigh-temperature ceramicsrefractory oxidesactinide compound developmentexperimental inorganic chemistryspecialized radiation-resistant applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.945	eV/atom	—

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

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.

AcTaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental