TmU2S3O2

ceramic

· TmU2S3O2

TmU2S3O2 is an actinide-based mixed ternary ceramic compound containing thulium, uranium, sulfur, and oxygen. This is a research-phase material studied primarily in nuclear materials science and solid-state chemistry; it represents the broader family of actinide chalcogenide ceramics explored for nuclear fuel, waste form, and specialized radiation-resistant applications. The compound is notable for combining actinide elements in a sulfide-oxide matrix, which differs from conventional oxide nuclear fuels and offers potential advantages in thermal stability, chemical durability, and radiation tolerance that merit investigation for next-generation fuel cycles and deep-borehole waste disposal systems.

advanced nuclear fuel formsactinide waste immobilizationradiation-resistant ceramicshigh-temperature materials researchfundamental solid-state chemistry

Compliance & Regulations

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

Units:

si imperial

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

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.

TmU2S3O2

Electrical Properties

Regulatory Screening

Environmental