Li2Al2Si4O13
ceramic· JVASP-119496· Li2Al2Si4O13
Li2Al2Si4O13 is a lithium aluminosilicate ceramic belonging to the family of glass-ceramics and engineered silicates. This compound is of primary interest in materials research for applications requiring lightweight, thermally stable ceramics, particularly in high-temperature or thermomechanical environments where the combination of lithium and aluminum oxides provides enhanced thermal shock resistance and mechanical stability compared to conventional silicates.
thermal shock-resistant ceramicshigh-temperature compositesaerospace thermal managementglass-ceramic developmentresearch/emerging materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.194 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.166 | eV | — | ||
Magnetic Moment(μB) | 2.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1558 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.677 | 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.