Li2Al2Si4O13 — Properties & Data | MatWorld

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.194	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.166	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1558	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.677	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Li2Al2Si4O13

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental