Ba2O
ceramic· JVASP-115594· Ba2O
Ba2O (barium oxide) is an ionic ceramic compound belonging to the alkaline earth oxide family, formed from barium and oxygen. While not commonly used as a standalone engineering material in production, Ba2O serves primarily as a precursor and constituent phase in advanced ceramic systems, particularly in materials synthesis, glass formulations, and electronic applications where barium-based oxides are required. Its notable roles include use in high-dielectric ceramics, thermal barrier coatings, and as a dopant or sintering aid in composite ceramics—applications where its chemical and thermal stability make it preferable to hydrated or more reactive barium compounds.
ceramic precursor synthesisdielectric materialsglass and glaze formulationsthermal barrier coatingselectronic ceramics and capacitorsresearch and development compounds
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 | — | — |
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.