Na2 Al2 P4 K4
semiconductor· Na2 Al2 P4 K4
Na₂Al₂P₄K₄ is a mixed-metal phosphide compound belonging to the phosphide semiconductor family, combining sodium, aluminum, and potassium in a framework structure. This is a research-phase material with limited industrial deployment; compounds in this compositional space are being explored for solid-state ionic conductivity, photocatalysis, and potential battery or fuel cell applications where phosphide-based anion frameworks offer novel electronic or transport properties compared to conventional oxides or nitrides.
solid-state electrolytesphotocatalytic materials (research)battery cathode/anode materials (experimental)phosphide semiconductors (niche)ionic conductors (R&D phase)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.