Zn2 Sn8 O12

semiconductor
· Zn2 Sn8 O12

Zn₂Sn₈O₁₂ is a mixed-metal oxide semiconductor belonging to the tin-zinc oxide family, a ternary compound that combines zinc and tin oxides in a specific stoichiometric ratio. This material is primarily investigated in research contexts for transparent electronics and gas-sensing applications, where the combination of wide bandgap semiconductivity with potential optical transparency makes it an alternative to conventional indium-based transparent conducting oxides (TCOs). Engineers consider this compound when seeking indium-free or cost-effective substitutes for displays, touchscreens, and environmental sensors, particularly in applications where the specific electronic and optical properties of the Zn-Sn-O system provide advantages over single-component oxides.

transparent electrodesgas sensorsthin-film electronicsdisplay technologiesresearch semiconductorsindium-free alternatives

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.