Na4 Se4 Pt2

semiconductor
· Na4 Se4 Pt2

Na₄Se₄Pt₂ is an experimental mixed-metal selenide semiconductor compound combining sodium, selenium, and platinum in a single phase structure. This material belongs to the family of ternary and quaternary chalcogenide semiconductors, which are of research interest for their tunable electronic and optical properties. While primarily a laboratory compound without widespread commercial deployment, materials in this chemical family are being investigated for thermoelectric energy conversion, catalytic applications, and next-generation optoelectronic devices where the combination of platinum's catalytic activity with selenium's semiconducting characteristics offers potential advantages over conventional single-element or binary alternatives.

experimental researchthermoelectric devicescatalytic materialsoptoelectronicsmaterials science researchenergy conversion

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
5,646.8
ksi—
Shear Modulus(G)
2,369.9
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.9986
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-0.8550
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.