Ac3Se

ceramic

· JVASP-124977· Ac3Se

Ac3Se is a ceramic compound containing actinium and selenium, representing a rare-earth/actinide ceramic material primarily of research interest rather than established industrial production. This material family is studied for potential applications in nuclear fuel forms, radiation shielding, and high-temperature ceramic systems, though Ac3Se itself remains largely experimental with limited commercial availability or deployment history.

nuclear fuel researchradiation shielding materialsactinide ceramicshigh-temperature ceramicsmaterials science researchadvanced nuclear applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2884	lb/in³	—

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

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
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8490	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.

Ac3Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental