RbCoO3 — Properties & Data | MatWorld

RbCoO3

ceramic

· RbCoO3

RbCoO3 is a perovskite-structured oxide ceramic composed of rubidium, cobalt, and oxygen elements. This compound is primarily of research interest rather than established commercial use, with potential applications in solid-state electrochemistry, catalysis, and energy storage materials where mixed-valence cobalt oxides have shown promise for oxygen reduction/evolution reactions. The rubidium-containing perovskite family is studied for its ionic conductivity and electrochemical properties, though RbCoO3 itself remains largely in the experimental phase compared to more established perovskites like LaCoO3 or BiCoO3.

catalytic materials (research)solid oxide fuel cells (development stage)oxygen electrodes (experimental)energy storage researchperovskite functional ceramics

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	0.9400	μB	DFT
↳	3.508	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	-0.8510	eV/atom	DFT
↳	0.9200	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.

RbCoO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental