Li4Si2O7
ceramic· JVASP-146021· Li4Si2O7
Li₄Si₂O₇ is a lithium silicate ceramic compound that belongs to the family of lithium-containing oxide ceramics. This material is primarily investigated in research contexts for energy storage and solid-state electrolyte applications, where its ionic conductivity and chemical stability make it a candidate for next-generation battery systems. It is notable within the lithium ceramic electrolyte family for its potential to enable higher energy density and improved safety in solid-state battery designs compared to conventional liquid electrolytes.
solid-state electrolyteslithium-ion battery researchceramic ionic conductorsenergy storage materialshigh-temperature insulators
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.07381 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.985 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1839 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.321 | 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.