RbNiO3 — Properties & Data | MatWorld

RbNiO3

ceramic

· RbNiO3

RbNiO3 is a mixed-valence nickel oxide ceramic compound containing rubidium, belonging to the family of perovskite-related oxides. This material is primarily of research interest for its electronic and magnetic properties, particularly in contexts exploring mixed-valence transition metal oxides and their potential for energy storage, catalysis, or functional oxide applications. While not yet established in high-volume industrial production, materials in this compound family are investigated for advanced electrochemical devices and solid-state chemistry applications where the interplay between rubidium's ionic character and nickel's variable oxidation states offers tunable functionality.

experimental oxide researchsolid-state electrochemistrycatalytic materials developmentmagnetic oxide studiesfunctional ceramic designperovskite materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.237	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)3 entries	0.7550	μB	DFT
↳	2.683	μB	DFT
↳	2.666	µB	DFT · OptB88vdW

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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.3301	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-0.5480	eV/atom	DFT
↳	1.160	eV/atom	DFT
↳	-0.6748	eV/atom	DFT · OptB88vdW

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.

RbNiO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental