Ba4 Te4 O16

semiconductor
· Ba4 Te4 O16

Ba₄Te₄O₁₆ is an inorganic oxide semiconductor compound containing barium and tellurium; it belongs to the family of mixed-metal tellurates and represents a largely experimental material studied primarily in research contexts for its electronic and photonic properties. Industrial applications remain limited, but this material family is of interest in optoelectronics, photocatalysis, and solid-state ionics research, where barium tellurates have shown potential for UV absorption, photocatalytic activity under light, and ionic conductivity—properties that could differentiate them from conventional oxide semiconductors in specialized niche applications. Engineers would consider this compound primarily in advanced materials R&D rather than established commercial production.

optoelectronic researchphotocatalytic materialsUV-absorbing coatingssolid-state ionicsexperimental semiconductorsfunctional oxide development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.