Na12 Mn2 Se8

semiconductor

· Na12 Mn2 Se8

Na₁₂Mn₂Se₈ is a quaternary chalcogenide semiconductor compound combining sodium, manganese, and selenium in a mixed-valence structure. This is primarily a research material in the solid-state chemistry domain, investigated for potential thermoelectric applications and as a model system for understanding charge transport in complex selenide networks. The material represents an emerging class of sustainable semiconductors that could offer alternatives to conventional thermoelectric materials, though it remains largely in experimental evaluation rather than established industrial production.

thermoelectric energy conversionsolid-state research compoundssustainable semiconductor alternativeslow-dimensional electronic materialsmaterials discovery screeningheat-to-electricity conversion devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1016	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.034	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 Mn2 Se8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control