Li4 S2 O8
ceramic· Li4 S2 O8
Li₄S₂O₈ is an experimental lithium sulfate-oxide ceramic compound under investigation for advanced energy storage and solid-state electrolyte applications. While not yet commercially established, this material belongs to the family of lithium-based ionic conductors being developed as potential solid electrolytes for next-generation lithium-ion and lithium-metal batteries, where it could offer improved safety, energy density, and thermal stability compared to conventional liquid electrolytes. The sulfate-oxide composition positions it as a candidate for high-temperature ceramic applications requiring both ionic conductivity and mechanical stability.
solid-state battery electrolytesenergy storage researchthermal barrier coatingsadvanced ceramics developmentlithium-ion battery alternatives
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 63.99 | GPa | — | ||
Shear Modulus(G) | 36.81 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 6.567 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -1.981 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
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.