RbAlO3 — Properties & Data | MatWorld

RbAlO3

ceramic

· RbAlO3

RbAlO₃ is an inorganic ceramic compound composed of rubidium, aluminum, and oxygen, belonging to the perovskite or perovskite-related family of ceramic oxides. This material is primarily of research and development interest rather than a mature commercial compound, with potential applications in solid-state ionics, photocatalysis, and high-temperature ceramic systems where rubidium-containing phases offer unique electrochemical or thermal properties. Engineers investigating advanced ceramic formulations—particularly in battery electrolytes, catalytic substrates, or specialized refractory applications—may encounter RbAlO₃ as a candidate phase, though material availability and processing methods remain limited compared to more established aluminate ceramics.

solid-state electrolytesphotocatalytic materials (research)high-temperature refractoriesceramic powder synthesision-conducting phases (exploratory)specialty oxide compositions

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.399	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	2.000	μB	DFT
↳	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000188	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000210	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-10.67	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-11.29	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.

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.4368	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.714	eV/atom	DFT
↳	0.7800	eV/atom	DFT
↳	-1.811	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.

RbAlO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental