NaCoO3 — Properties & Data | MatWorld

NaCoO3

ceramic

· NaCoO3

NaCoO3 is a sodium cobalt oxide ceramic compound belonging to the family of layered transition metal oxides. While primarily a research material rather than a widely commercialized engineering ceramic, it is studied for its potential thermoelectric and electrochemical properties, making it of interest in energy conversion and storage applications. The material represents an experimental exploration of sodium-based oxide compositions that could offer advantages in cost and sustainability compared to rare-earth-doped alternatives, though engineering adoption remains limited pending further development and property optimization.

thermoelectric energy conversionbattery cathode materials (research)high-temperature ceramics (experimental)sodium-ion energy storagematerials research and development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.7850	μB	DFT
↳	3.427	μB	DFT

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.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.033	eV/atom	DFT
↳	0.8200	eV/atom	DFT

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.

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.

NaCoO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental