Sr3 Cr2 S2 O5
semiconductor· Sr3 Cr2 S2 O5
Sr₃Cr₂S₂O₅ is an oxysulfide semiconductor compound combining strontium, chromium, sulfur, and oxygen in a mixed-anion crystal structure. This is a research-phase material within the broader class of chalcogenide and oxychalcogenide semiconductors, studied for its potential to bridge properties of oxide and sulfide systems. Industrial applications remain exploratory, with primary interest in photocatalysis, solar energy conversion, and electronic device research where mixed-anion semiconductors offer tunable band gaps and enhanced light absorption compared to conventional oxide or sulfide alternatives.
photocatalytic water splittingvisible-light photocatalysissolar absorber materialsthin-film semiconductorsenvironmental remediation catalystsemerging optoelectronic devices
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.