Na6CuO4 — Properties & Data | MatWorld

Na6CuO4

ceramic

· JVASP-49941· Na6CuO4

Na6CuO4 is a mixed-valent copper oxide ceramic compound containing sodium and copper in a layered or framework structure. This material belongs to the family of copper-based transition metal oxides and is primarily of research interest for its potential electrochemical and solid-state ion-conducting properties. While not yet established in high-volume industrial production, compounds in this class are investigated for applications in solid-state batteries, oxygen ion conductors, and catalytic systems where copper's variable oxidation states and sodium's alkali properties can be exploited.

solid-state battery developmention-conducting electrolytes (research)catalytic materials (research)copper oxide chemistryfunctional ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.960	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.3880	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	8.327	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.1500	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.1533	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	1.996	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000259	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000193	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-237.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	284.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1022	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.252	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

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.

Na6CuO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental