Na3 Mn5 O12

semiconductor
· Na3 Mn5 O12

Na₃Mn₅O₁₂ is a mixed-valence manganese oxide semiconductor with a complex crystal structure containing sodium and multiple oxidation states of manganese. This compound is primarily of research and development interest for energy storage and electrochemical applications, where its layered oxide framework and ion-transport properties are being investigated as a potential cathode material or electrolyte component. While not yet widely deployed in commercial products, materials in this family are attracting attention as lower-cost and sodium-rich alternatives to conventional lithium-based battery compounds, particularly for large-scale stationary energy storage where sodium-ion chemistry offers cost and sustainability advantages.

sodium-ion battery cathodesenergy storage systemselectrochemical devicesmaterials researchionic conductorsalternative battery chemistries

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.