ThS2

ceramic
· ThS2

Thorium disulfide (ThS₂) is an inorganic ceramic compound belonging to the transition metal dichalcogenide family, characterized by a layered crystal structure similar to other metal sulfides. This material is primarily of research and development interest rather than widespread industrial use, with potential applications in high-temperature ceramics, nuclear fuel applications (given thorium's nuclear properties), and advanced semiconductor or photocatalytic research contexts. Engineers would consider ThS₂ in specialized applications requiring chemical stability at elevated temperatures or unique electronic properties, though commercial alternatives and maturity level should be carefully evaluated for any given project.

nuclear fuel researchhigh-temperature ceramicsphotocatalytic materialssemiconductor researchrefractory applicationsexperimental advanced materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
99.44
GPa—
Poisson's Ratio(ν)
0.3300
-—
Shear Modulus(G)
39.21
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
7.247
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
1.076
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-160.6
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)2 entries
-2.168
eV/atom—
↳
-2.193
eV/atom—
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.
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.