Rb2 Li2 S2

semiconductor
· Rb2 Li2 S2

Rb₂Li₂S₂ is an experimental mixed-alkali metal sulfide semiconductor compound combining rubidium, lithium, and sulfur, primarily of academic and research interest rather than established commercial production. This material belongs to the broader family of alkali metal sulfides being investigated for solid-state ionics, energy storage, and optoelectronic applications, with potential advantages in ionic conductivity and electrochemical stability for next-generation battery and photovoltaic systems. The incorporation of multiple alkali metals offers researchers a tunable platform for studying structure-property relationships in sulfide-based semiconductors, though industrial adoption remains limited pending further development and scalability work.

solid-state battery researchionic conductor materialsphotovoltaic semiconductorsthin-film optoelectronicsmaterials science researchenergy storage systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Shear Modulus(G)
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Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
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Formation Energy(ΔHf)
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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.