SrUS2

ceramic

· SrUS2

SrUS₂ is a strontium-uranium sulfide ceramic compound belonging to the family of actinide chalcogenides. This material exists primarily in research and nuclear materials contexts, where it is studied for its potential applications in fuel chemistry, waste forms, and solid-state physics investigations of uranium-containing systems. The incorporation of strontium into uranium sulfide compositions is of particular interest for understanding fission product behavior and developing advanced nuclear fuel matrices.

nuclear fuel chemistryactinide researchwaste form developmentsolid-state experimentationthermal conductivity studieshigh-temperature applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2038	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Seebeck Coefficient(S)	-48.04	µV/K	—

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6297	eV/atom	—
Formation Energy(ΔHf)	-1.285	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.

SrUS2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental