Rb4 Li4 O4

semiconductor

· Rb4 Li4 O4

Rb₄Li₄O₄ is an experimental lithium-rubidium oxide ceramic compound belonging to the mixed-alkali metal oxide family. This material is primarily of research interest in solid-state chemistry and materials science, with potential applications in ionic conductivity, battery electrolytes, and advanced ceramic systems where the dual-alkali composition may provide unique properties relative to single-alkali alternatives. The compound's development reflects ongoing efforts to engineer materials for next-generation energy storage and solid-state device applications, though it remains in the laboratory/exploratory phase rather than established industrial production.

solid-state battery researchionic conductor developmentceramic electrolyte materialsmixed-alkali oxide systemslaboratory/experimental compoundsenergy storage material platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	35.96	GPa	—
Shear Modulus(G)	17.91	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.609	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Rb4 Li4 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control