WBaO3
semiconductor· WBaO3
WBaO3 is a perovskite-structured oxide semiconductor composed of tungsten, barium, and oxygen. This material is primarily of research interest for photocatalytic and optoelectronic applications, where its bandgap and crystal structure make it a candidate for visible-light-driven processes and energy conversion devices. While not yet widely deployed in commercial products, tungsten-barium oxides belong to the broader family of mixed-metal oxides being investigated as alternatives to traditional semiconductors for environmental remediation, solar energy harvesting, and next-generation electronic components.
photocatalysis researchsolar cell developmentvisible-light water splittingenvironmental remediationoptoelectronic devicesperovskite-based semiconductors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.695 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB)2 entries | 0.000 | μB | — | ||
| ↳ | 3.994 | μB | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf)2 entries | -2.419 | eV/atom | — | ||
| ↳ | 2.780 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.