Ac3Sc — Properties & Data | MatWorld

Ac3Sc

Name: Ac3Sc
Brand: MatWorld

ceramic

· JVASP-37987· Ac3Sc

Ac3Sc is an intermetallic ceramic compound in the actinide-scandium system, representing a specialized research material rather than a widely commercialized engineering ceramic. This compound falls within the family of actinide-based materials and is primarily of interest in nuclear materials science and fundamental research on high-density ceramic phases. The material's potential applications center on nuclear fuel forms, radiation-resistant structural phases, and studies of actinide chemistry, though it remains largely experimental and confined to specialized research and nuclear laboratories rather than mainstream industrial use.

nuclear fuel researchactinide ceramicshigh-density phasesradiation materials sciencefundamental materials researchadvanced nuclear applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2766	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00112	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-27.35	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-27.43	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.1095	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1010	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.

Ac3Sc

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental