Na3Co4O8 — Properties & Data | MatWorld

Na3Co4O8

ceramic

· JVASP-113247· Na3Co4O8

Na3Co4O8 is an oxide ceramic compound containing sodium, cobalt, and oxygen, belonging to the family of layered transition metal oxides with potential electrochemical activity. This material is primarily investigated in research contexts for energy storage and electrochemical applications, particularly as a cathode material or electrocatalyst where its mixed-valence cobalt framework and layered structure offer ion-transport pathways and redox activity that distinguish it from conventional oxide ceramics.

battery cathode materials (research)electrochemical energy storageoxygen evolution catalystsion-conductor ceramicstransitional metal oxide frameworksadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.741	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.056	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.489	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.

Na3Co4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental