Tl8 S20 — Properties & Data | MatWorld

Tl8 S20

ceramic

· Tl8 S20

Tl8S20 is a thallium sulfide ceramic compound, likely an experimental or specialty material within the thallium chalcogenide family. This composition represents a specific stoichiometry in the thallium-sulfur system, potentially developed for optoelectronic or thermal applications where the unique electronic properties of thallium compounds offer advantages over conventional semiconductors. Due to thallium's toxicity and the material's niche chemistry, Tl8S20 is primarily encountered in research settings rather than high-volume industrial production, and any engineering adoption would require careful toxicity management and regulatory compliance.

experimental optoelectronicsinfrared detectorsthermoelectric researchhigh-toxicity specialty ceramicsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2070	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.

Tl8 S20

Other Properties

Regulatory Screening

Environmental