Ca2 Sb4 O8
semiconductor· Ca2 Sb4 O8
Ca₂Sb₄O₈ is an antimony-based mixed-valence oxide semiconductor belonging to the pyrochlore or related oxide family. This is primarily a research compound investigated for photocatalytic and optoelectronic applications, where its bandgap and defect chemistry make it of interest for light-driven processes and potential solid-state device applications.
photocatalysis researchvisible-light water splittingoptoelectronic devicessemiconductor physics researchenvironmental remediation catalystssolid-state electronics development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.