Na12 Mn4 O12

semiconductor
· Na12 Mn4 O12

Na12Mn4O12 is a mixed-valence manganese oxide compound with a layered or tunnel crystal structure, belonging to the class of transition metal oxides used in electrochemical and catalytic applications. This material is primarily investigated in research contexts for energy storage devices (particularly sodium-ion batteries and supercapacitors) and catalysis, where the multiple oxidation states of manganese enable reversible electron transfer and active site generation. Its appeal lies in the abundance and cost-effectiveness of sodium and manganese compared to lithium-based alternatives, making it a candidate for next-generation electrochemical devices, though it remains largely in the experimental phase rather than widespread industrial production.

sodium-ion battery cathodessupercapacitor electrodeselectrocatalysis applicationsoxygen evolution reaction catalystsenergy storage researchmixed-valence oxide research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
Na12 Mn4 O12 — Properties & Data | MatWorld