Ba2 Al1 Cr3 O7
semiconductor· Ba2 Al1 Cr3 O7
Ba₂Al₁Cr₃O₇ is a barium chromium aluminate ceramic compound that functions as a semiconductor material, combining barium and aluminum cations with chromium in an oxidized state. This ternary oxide belongs to the family of transition metal oxides and is primarily investigated in research contexts for applications requiring mixed-valence ceramic conductors and optical properties. The material's potential lies in high-temperature electronics, catalytic supports, and specialized ceramic applications where chromium-containing oxides offer unique thermal stability and electronic characteristics.
High-temperature ceramicsSemiconductor research materialsCatalytic substratesRefractory compoundsChromium oxide ceramicsExperimental electronic materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.