Na14 Mn2 O9
semiconductor· Na14 Mn2 O9
Na14Mn2O9 is a sodium manganese oxide ceramic compound belonging to the family of mixed-valence manganese oxides, of primary interest as a research material for energy storage and electrochemical applications. This compound is being explored in laboratory and pilot-scale studies for use in sodium-ion battery cathodes and solid-state electrolyte systems, where its layered structure and ionic conductivity properties offer potential advantages over conventional lithium-based systems, particularly for cost reduction and abundant-element sourcing in large-scale energy storage.
Sodium-ion battery cathodesSolid-state electrolytesEnergy storage researchElectrochemical devicesGrid-scale battery systemsMaterials research and development
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.