BeTiO2S
semiconductor· BeTiO2S
BeTiO₂S is an experimental ternary compound semiconductor combining beryllium, titanium, oxygen, and sulfur elements. This material belongs to the oxysulfide semiconductor family and is primarily of research interest for optoelectronic and photocatalytic applications, where the mixed anionic (O/S) structure can modulate bandgap and electronic properties compared to pure oxides or sulfides. The incorporation of beryllium—a lightweight, high-stiffness element—alongside titanium suggests potential interest in advanced functional ceramics, though BeTiO₂S remains largely in the exploratory stage without established high-volume industrial production.
photocatalytic materials (research)optoelectronic semiconductors (experimental)wide-bandgap semiconductor devicessolar energy conversion (emerging)thin-film applications (development stage)functional ceramic compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.