RbAcO3 — Properties & Data | MatWorld

RbAcO3

ceramic

· RbAcO3

RbAcO₃ is an experimental ceramic compound belonging to the perovskite or perovskite-related oxide family, where rubidium occupies the A-site cation position. This material exists primarily in research contexts rather than established industrial production, with potential relevance to solid-state ionics, ferroelectric applications, or high-temperature ceramic systems depending on its crystal structure and functional properties. Engineers would evaluate this compound for niche applications requiring specific ionic conductivity, dielectric behavior, or thermal stability characteristics that conventional ceramics cannot provide.

solid-state electrolytes (research)ferroelectric devices (experimental)high-temperature ceramicsionic conductorsmaterials researchfunctional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2173	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.00100	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00000624	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	7.300e-7	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	1.120	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.3800	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.3354	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.058	eV/atom	DFT
↳	-2.012	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.

RbAcO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental