Na4 Se4
semiconductor· Na4 Se4
Na₄Se₄ is an inorganic semiconductor compound composed of sodium and selenium, belonging to the family of alkali metal chalcogenides. This is primarily a research-phase material studied for its electronic and ionic transport properties rather than an established commercial product. The compound shows potential in solid-state battery applications, particularly as a superionic conductor or electrolyte material, due to the high mobility of sodium ions through its crystal structure—making it relevant to next-generation energy storage systems where sodium-ion chemistries offer cost and sustainability advantages over lithium alternatives.
solid-state battery researchsodium-ion conductorsionic electrolytesenergy storage developmentsemiconductor research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.