Na1 Mn1 O2 — Properties & Data | MatWorld

Na1 Mn1 O2

semiconductor

· Na1 Mn1 O2

NaMnO₂ is a layered oxide semiconductor compound composed of sodium, manganese, and oxygen, belonging to the family of sodium-based transition metal oxides. This material is primarily of research interest for energy storage and electrochemical applications, particularly as a cathode material in sodium-ion batteries where it offers the advantage of using abundant sodium rather than scarce lithium. Its semiconducting properties and layered crystal structure make it notable for exploring alternatives to conventional lithium-ion technology in cost-sensitive or large-scale energy storage systems.

sodium-ion battery cathodeselectrochemical energy storageresearch electrode materialslow-cost battery developmentstationary energy storage systemstransition metal oxide semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00960	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.805	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Na1 Mn1 O2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control