KCoO3 — Properties & Data | MatWorld

KCoO3

ceramic

· KCoO3

KCoO3 is a potassium cobalt oxide ceramic compound belonging to the perovskite or perovskite-related family of mixed-metal oxides. This material is primarily investigated in research settings for electrochemical and catalytic applications, particularly as a potential cathode material for energy storage devices and as a catalyst precursor in oxidation reactions. While not yet widely deployed in high-volume commercial applications, potassium cobalt oxides are notable for their mixed-valence cobalt chemistry and ionic conductivity, making them candidates for solid-state battery development and chemical processing where alternatives like lithium cobalt oxides dominate but present cost or supply-chain constraints.

battery cathode materials (research)electrochemical catalystsoxygen evolution/reduction reactionssolid-state energy storageexperimental electronics

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	0.8850	μB	DFT
↳	3.486	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	-1.001	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.

KCoO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental