Na2 Mn2 O8

semiconductor

· Na2 Mn2 O8

Na₂Mn₂O₈ is a layered manganese oxide semiconductor compound containing sodium and manganese in a mixed-valence framework. This material belongs to the family of transition metal oxides and is primarily investigated in research contexts for energy storage and electrochemical applications, where its layered crystal structure and redox-active manganese sites offer potential advantages in ion transport and electron conduction compared to simpler binary oxides.

battery cathode materialssodium-ion energy storageelectrochemical capacitorscatalysis researchthin-film semiconductorsfunctional oxides development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.748	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.578	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.

Na2 Mn2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control