Ba2CaWO6
ceramic· JVASP-11802· Ba2CaWO6
Ba₂CaWO₆ is a double perovskite ceramic compound combining alkaline earth metals (barium, calcium) with tungsten oxide, forming a dense crystalline oxide structure. This material is primarily of research interest in photocatalysis, radiation shielding, and solid-state chemistry applications, where its tungsten-based composition offers potential for visible-light catalytic activity and high atomic-mass density. While not yet mainstream in commercial engineering, double perovskites of this type are being explored as alternatives to lead-based ceramics and for applications requiring chemical stability combined with moderate mechanical stiffness.
photocatalytic materials (research phase)radiation shielding (theoretical)lead-free perovskite alternativesoptical/ceramic coatings (developmental)solid-state chemistry researchhigh-density ceramic composites (experimental)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.