KSr2Bi3O9
ceramic· JVASP-147069· KSr2Bi3O9
KSr2Bi3O9 is a complex oxide ceramic composed of potassium, strontium, and bismuth oxides, belonging to the family of bismuthate compounds used primarily in functional ceramic applications. This material is primarily investigated in research contexts for photocatalytic, optical, and electronic device applications, where its layered perovskite-related structure offers potential advantages in energy conversion and environmental remediation. The combination of heavy metal bismuth with alkaline-earth strontium creates a system of interest for tunable band gap engineering and solid-state chemistry applications where conventional semiconducting oxides may fall short.
photocatalytic water treatmentoptical sensorsbismuthate ceramics researchsolid-state device materialsfunctional ceramic compositesmaterials chemistry experimentation
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
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.